Bo ( Lost Girl ) - Wikipedia Bo ( Lost Girl ) This article needs to be updated. Please update this article to reflect recent events or newly available information. ( November 2015 ) Bo Dennis Lost Girl character First appearance September 12, 2010 Last appearance October 25, 2015 Created by Michelle Lovretta Portrayed by Anna Silk Information Aliases Ysabeau Species Succubus Gender Female Occupation Private Investigator Affiliation Unaligned Family Aife ( mother ) Hades ( father ) Dagny ( half - sister ) Isabeau ( grandmother, maternal ) Fitzpatrick ' Trick ' McCorrigan ( grandfather, maternal ) Zee ( aunt ) ( aka Zeus ) Heratio ( uncle ) ( aka Hera ) Iris ( cousin ) Bo Dennis ( birth name `` Ysabeau '' ) is the protagonist of Lost Girl, the Canadian supernatural drama television series that premiered on Showcase on September 12, 2010, and ran for five seasons. Bo, a superhuman bisexual succubus, was portrayed by Anna Silk. In the first episode of the series, It 's a Fae, Fae, Fae, Fae World, Bo saved a young human woman named Kenzi from a rapist, and despite their differences the two quickly became friends. Confronted by the local Fae leaders with having to pick a clan, either `` Light '' or `` Dark '', Bo declared herself neutral, choosing to side with humans after Kenzi risked her life to find out where Bo had been forcefully taken and then helped Bo break free from a trance by calling out to her. Throughout the first season, Bo learns more about the Fae world and her supernatural nature, while searching for information about her origins. Along the way, Bo also develops romantic relationships with both Dyson, a Light Fae wolf - shapeshifter and police detective in the human police force ; and Lauren, a human doctor and scientist in servitude to the Light Fae. In 2012, `` Bo '' was No. 35 in the AfterEllen list of Top 50 Favorite Female TV Characters ; and in 2013, No. 10 in its Top 65 Kick - Ass Female Fantasy Characters. In 2014, `` Bo Dennis '' was named No. 92 in the British Film Institute list of the top 100 Best Sci - Fi Characters of All Time. Contents 1 Biography 1.1 Childhood and early years 1.2 Powers 2 Relationships 2.1 Kenzi 2.2 Dyson 2.3 Dr. Lauren Lewis 2.4 Fitzpatrick `` Trick '' McCorrigan 2.5 Hale Santiago 3 References 4 External links Biography Childhood and early years Bo is a succubus who grew up in an adopted human family, unaware of her non-human nature and of the Fae world she descended from. In `` Raging Fae '', she told Kenzi that she began to feel `` different '' when she entered puberty and did n't know she was not normal until she accidentally killed her high school boyfriend by draining his life energy during her first sexual activity. When she told her parents what had happened, they broke the news to Bo that she had been adopted. Not knowing what she was and what she had done, Bo hated herself and ran away from home, exchanging her previous life for one without family or friends, moving from place to place and assuming a false identity whenever she killed again. Powers As a succubus, she can seduce and manipulate both humans and Fae with the touch of her skin ; and has the power to absorb the life force ( the `` chi '', or Qi ) of humans and Fae by drawing it out through their mouths. She feeds and heals from oral chi intake, and chi absorbed from the sexual energy created with males or females. At first she could not feed without killing her sexual partners ; but with Lauren 's help Bo learned to control her sexual drive and chi - drawing powers so that she could have sex with both Fae and humans without injuring or killing them. Although Fae are stronger than humans and can better endure her feeding on them, they are not immune from being drained. Without self - control Bo can render them comatose or dead. In `` ( Dis ) Members Only '', Dyson 's chi is drained by Bo 's succubus birth mother, Aife, and Bo brings him back to life by transferring some of her own life energy into him. Relationships Kenzi A young human woman who becomes Bo 's best friend and sidekick after Bo saved her from a rapist who had surreptitiously drugged her with a `` roofie '' in her drink. A pickpocket and scam artist with a long rap sheet, she can speak Russian fluently, possesses excellent street - smarts, and has family connections in organized crime. Kenzi ran away from home and lived on the streets and underground for a long time before meeting Bo. During the `` trial '' by the local Fae leaders to choose alignment with either the Light or Dark, Bo chose to side with humanity after Kenzi risked her life to discover where Bo had been taken by force and what they were doing to her, and called out to Bo to help her break out of a spell she had been put under during the trial. Kenzi suggested to Bo that she should take advantage of her bewitching powers and neutrality to become a private investigator, with her as partner. She was declared Bo 's `` property '' and pet to allow her to participate within Fae society. Kenzi does not care about fae politics. Dyson A Wolf - Shapeshifter and homicide detective in the human police force. He is over 1,500 years old, very strong, possesses a sharp sense of smell, and is acutely knowledgeable about Fae politics. A member of the Light Fae, his true allegiance is to Trick rather than The Ash. He fell in love with Bo while under orders from Trick to keep an eye on her, and is best friends with Hale, his Light Fae detective partner. In the Season One finale, he involuntarily sacrificed his love for Bo when he offered his wolf to the Norn in return for her giving Bo the strength to defeat her maniacal mother, Aife ; but the Norn, who demanded his wolf the first time he supplicated her intervention, realized that his wolf was no longer what he valued most and instead took Dyson 's love for Bo and ability to love anyone else again ; leaving him with the memory of their relationship but unable to feel his passion for her. He has since made efforts to remain friends with Bo, which was initially awkward when Bo could n't understand why he had become distant. After being reunited with his old love, Ciara, they began a relationship which was hampered by Dyson 's reluctance to reveal his encounter with the Norn and what he had lost in the exchange ; however, he eventually admitted to her that he had offered his wolf but it had cost him his being able to love anyone. His ability to love was restored by the Norn after Kenzi threatened to mutilate and cut down her Ancient Tree with a chainsaw. It is revealed in Season 5 that he has a son named Mark. He is scornful of humans Dr. Lauren lewis A Human owned by the Ash as his property, she serves as a doctor and scientist for the Light Fae. She was seduced by Bo during their first meeting and hence fell in love with her. She has extensive knowledge of the different types of Fae and their abilities. In the first season, she helped Bo learn how to control her powers so that she could have sex with both Fae and humans without hurting or killing them. It is later revealed that she had a human girlfriend, Nadia, who had fallen into a coma five years earlier after contracting a mysterious virus while in the Congo with her. In exchange for her servitude, The Ash offered Lauren access to the Light Fae 's laboratory and resources to find a cure for Nadia 's condition. Lauren learned from Lachlan in `` Masks '' that she was tricked by the previous Ash : he ordered a Dark Fae Shaman to curse Nadia into a coma to insure that Lauren would do everything in her power to find an antidote to the fever that was killing Fae, and then pulled her into the Light clan 's fold. After Bo ( unbeknownst to Lauren ) removed the curse, Lauren and Nadia reunited ; but their relationship was soon shattered when it was revealed that Nadia had been infected by the Garuda and he could control her mind and body. Bo was forced to kill Nadia when she threatened Lauren 's life leaving Lauren devastated. Grieving, Lauren seeks comfort in Bo and the two grow closer emotionally. In the Season 2 finale, Lauren relinquishes her chance for freedom from the Light Fae to stay with Bo, despite encouragement from Dyson to leave while she can. In `` Caged Fae '', Bo asks Lauren to be together in a committed relationship. However, in `` Delinquents '', Tamsin visits Lauren to furtively carry out one of her mercenary tasks, and intentionally provokes Lauren by telling her that she and Bo kissed without Bo feeding from her ( not knowing that the kiss was caused by Trick and Stella touching the Dawning invitation machine at the moment they shared a first kiss in `` Fae - ge Against The Machine '', which made the machine spark, and propelled Tamsin towards Bo to kiss her ). Overwhelmed by the all the stress and loss she had experienced, and feeling inadequate in satisfying Bo 's succubus nature, Lauren tells Bo that she needs to take a `` break '' from the relationship. As time passes, however, Bo becomes concerned that it might not be a temporary separation. In `` Adventures In Fae - bysitting '', a part of Lauren 's past is disclosed and we learn that her real name is Karen Beattie and that she is a fugitive wanted by the International Criminal Offences and Criminal Intelligence Bureau. In addition to English she is also fluent in Spanish, French and Swahili. In `` Those Who Wander '' Lauren feigns being through with Bo in the presence of Dr. Isaac Taft and rejects her to protect Bo, and herself, from him. After this encounter, Bo and Lauren go their separate ways. Lauren then sabotages Taft 's plan to extract Dyson 's DNA and transfer the cells into him so as to become a Wolf - Shapeshifter, and turns Taft into a human / Cabbit hybrid instead, making him an easy kill for Dyson. She goes missing thereafter. ( The conversation that she and Dyson had during a phone call in `` Sleeping Beauty School '' showed that Dyson was aware of Lauren 's motives for subjecting him to the deceptive procedure. ) In `` Turn to Stone '', Lauren reveals to Crystal that she has a brother, they had been inseparable, and decided together `` to change the world '', but their cause had turned into blowing up pipelines. Lauren knew how to build pipe bombs and made them for her brother to position ; however, one location was supposed to have been deserted but was n't, and eleven people were killed in the explosion. This led Lauren ( Karen Beattie ) to go on the run, change her identity, and keep running ever since. Lauren confesses that not a day goes by that she does n't hate herself for what happened. ( By the details in the ICOCIB wanted poster, the incident occurred in 1998, when Lauren was 17 or 18 years old. ) In `` Let the Dark Times Roll '', Bo and Lauren are reunited at a Dark Fae party after the passage of a month, during which Lauren 's memory of Bo was removed by The Wanderer. They jump into each other 's arms and kiss passionately. Lauren told Bo that she had fled for her life after the Una Mens began to kill humans. The Dark Fae ( i.e. The Morrigan ) came looking for her, offering refuge, protection, and freedom to come and go as she pleased in exchange for working for the clan. When Bo tells Lauren that she can offer her protection by claiming her, Lauren turns her down. After being owned by The Ash for over five years, Lauren does n't want to be owned by anyone, even Bo. Bo walks away, stunned and bewildered by Lauren 's response. In `` Dark Horse '', Bo and Lauren reconciled after Bo saved Lauren from Massimo. Lauren saw that Bo was wearing the necklace gift from Lauren she had found in `` Turn to Stone ''. When a defiant Lauren tells Bo that she 's not afraid of the Fae, Bo admiringly told her, `` You really are Dark '' ; to which Lauren replied, `` No, Bo. I 'm yours. '' Bo starts to leave, but turns around and walks back to Lauren and kisses her. At the start of Season 5, Bo and Lauren have remained good friends, putting behind their previous tensions. In Big in Japan, when Bo felt that she was alone, following Kenzi 's departure, Lauren was among those who reassured Bo that she would never be alone, because she stole her heart. In Here Comes the Night, Bo and Lauren made love again since their breakup in Season 3. They were seen by Tamsin, who had initiated a sexual relationship with Bo and thought the two were now `` girlfriends ''. When Bo realized their ' friends with benefits ' had been misunderstood she told Tamsin that she did love her, but not in a romantic way. In `` End of Faes '', Tamsin told Bo that it did n't matter where her body was, because her heart will always be with Lauren ; that she and Lauren will always be a couple, even when they were not. Afterwards, Bo stopped Lauren to talk about what happened between them the day before and told her, `` There 's always going to be a reason for us not to be together. And I do n't want to put this off any longer. '' Bewildered, Lauren simply says, `` Oh, Boy. '' Bo asks, `` ' Oh, Boy ', No. Or ' Oh, Boy ', Yes ? '' Tamsin later tells Lauren that she and Bo should get back together. Tamsin told Lauren `` I entered the game and I lost. That 's life. The best woman won. I 'm over it. You should be, too. '' Later, Bo, Lauren and Dyson are searching for Mark, Dyson 's son. Bo had to leave to find one of the Ancient Fae, Iris, while Lauren and Dyson search for Mark, but before they went different ways, Lauren tells Bo, `` Oh, Boy, Yes '' ; letting her know that she, too, wanted to resume their relationship. In `` Rise '', as the series comes to an end, Lauren tells Bo that she wants to spend the rest of her life with her, acknowledging mistakes that she would never make again. Both admit their relationship is messy and complicated, but after Lauren assures Bo that she is willing to weather the inevitable complications of their lives, Bo, gladdened, accepts her proposal. They embrace and kiss, this time forever. Fitzpatrick `` Trick '' mccorrigan The bartender and owner of the only Fae pub in town, The Dal Riata, which is neutral ground where Light and Dark Fae can freely socialize and find sanctuary. Trick is very powerful : he is a Blood Sage and can alter fate by writing it with his blood. Once known as the Blood King, he forced the truce and wrote the decrees that ended the war between Light and Dark Fae ; and though few are now aware of his former position in the Fae hierarchy, he is on equal terms with the Fae Elders. Compared to other Fae, who have contempt for humans, he is tolerant and often fond of humans, even trading away his most prized possession to help save Kenzi 's life after she was infected with a lethal Fae virus. He respects Lauren and when necessary seeks her opinion and expertise with matters involving Fae. Trick is extremely reluctant to use his blood powers as it can have unforeseen consequences ; for example, his writing a culmination where Aife 's maternal instincts emerge and stop her from hurting and killing Bo not only left him weakened and wounded from the loss of blood, but also signaled his whereabouts to an ancient enemy of the Fae, the Garuda. Near the end of the second season, it was revealed that Trick is Bo 's maternal grandfather. Hale santiago A Siren and Dyson 's colleague as another Light Fae undercover agent in the human police force. He can pacify, control, and kill humans and Fae alike with his whistling ; in addition, he can cure pain and heal wounds with it. He is the son of the leader of one of the three most powerful Light Fae clans, the Clan Zamora, but despite his family 's high social status he disdains their social contacts and makes his own way in life ( although Bo and Kenzi used his contacts when they needed to infiltrate a high - class Fae event ). Hale is good friends with Kenzi, with an undercurrent of mutual attraction gradually developing between them. He helped save Kenzi 's life by using his siren 's whistle to cauterize her wound in the Season Two finale. In the third season, he became the acting Ash after Lachlan 's death. References Jump up ^ Vann, Helena. `` Interview with Michelle Lovretta ''. The Watercooler. 2011. Archived from the original on 2013 - 07 - 09. Jump up ^ Syfy PR, @ SyfyPR ( March 18, 2013 ). `` That 's our Bo Dennis : serving + protecting fae / humans alike ''. Twitter. Jump up ^ `` There 's Bo Place Like Home ''. Lost Girl. Season 3. Episode 7. 01 : 13 minutes in. I, Bo Dennis Jump up ^ Lost Girl : Prologue. 2011. p. 7. `` Ysabeau '', or Bo for short, was born of Fae and is a rarity in their world. Jump up ^ drsquid ( September 30, 2010 ). `` Nine Questions with Lost Girl Creator and Writer Michelle Lovretta ''. RGB Filter. Bo is a succubus, a grown woman, and bisexual... Jump up ^ `` Syfy Lost Girl Producer Jay Firestone Discusses New Season and Show Origins ( VIDEO ) ''. YouTube. GamerLiveTV. July 23, 2012. The basic premise when we started, my basic pitch was : she 's good, she 's bad, she 's bi. Jump up ^ Landau, Emily ( February 2013 ). `` The Erotic Education of Anna Silk : the Lost Girl star on playing a bisexual succubus ''. Toronto Life Magazine. Archived from the original on 2014 - 10 - 06. Jump up ^ Huddleston, Kathie ( January 10, 2012 ). `` Meet Anna Silk, sexy succubus of Lost Girl, Syfy 's newest series ''. Blastr. Jump up ^ `` The Top 50 Favorite Female TV Characters ''. AfterEllen. February 27, 2012. Retrieved June 24, 2012. 35. Bo Dennis ( Anna Silk ), Lost Girl Jump up ^ `` The Top 65 Kick - Ass Female Fantasy Characters ''. AfterEllen. August 12, 2013. Retrieved August 12, 2013. 10. Bo Dennis, Lost Girl Jump up ^ BFI ( December 19, 2014 ). `` The Best Sci - Fi Characters of All Time : the verdict ''. British Film Institute. Retrieved 5 June 2015. External links Official website Lost Girl at Prodigy Pictures Inc. Lost Girl at Syfy ( U.S. ) Lost Girl at Canada Media Fund Lost Girl official Twitter Lost Girl official page on Facebook Lost Girl at Lost Girl Writers Twitter Lost Girl on IMDb Lost Girl at Lost Girl Official Merchandise ( Gold Label ) Lost Girl at BO SERIES INC. ( Giant Ape Media ) Lost Girl at Lost Girl : The Official Site ( FUNimation ) Lost Girl at Funimation : Take Lost Girl Home Lost Girl Episodes Season 1 Characters Bo Retrieved from `` https://en.wikipedia.org/w/index.php?title=Bo_(Lost_Girl)&oldid=808244365 '' Categories : Lost Girl Fantasy television characters Fictional bisexual females Fictional characters introduced in 2010 Fictional female detectives Fictional LGBT characters in television Fictional women soldiers and warriors Hidden categories : Wikipedia articles in need of updating from November 2015 All Wikipedia articles in need of updating Official website different in Wikidata and Wikipedia Talk Contents About Wikipedia Add links This page was last edited on 1 November 2017, at 18 : 58. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. 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Question: when does bo learn trick is her grandfather
Answer: Near the end of the second season