Kara Danvers (Arrowverse)/Relationships

==Family==
===Alex Danvers ===
===Clark Kent ===
===Lois Lane===
Cousin-in-law
Kara is the closest thing Lois will have to a sister-in-law. In late 2015, when Supergirl appeared in National City for the first time, Lois, along with Clark, was said to furiously be working on getting an exclusive with the superheroine. When Kara eventually met Lois Lane through Clark, she was presumably told that Kara Danvers and Supergirl were the same person. Rather than seeing her as a topic for discussion and interviewing, Lois came to treat Kara like a sister due to the former's damaged relationship with Lucy. 
They both delight in teasing Clark and helping each other out. In elseworld, Kara states she knows better than to stand against Lois Lane, of all people. When she also learned they were having a child, Kara was elated and congratulated Lois and Clark with giving the former a celebratory hug. 
===Jonathan and his brother===
When Kara learns that Lois was pregnant with her and Clark's first child, she was elated for them both. Because of her relationship with Clark and Lois, Kara and Jonathan possibly have an aunt and nephew relationship as well. 
===Kelly Olsen ===
Sister-in-law
===Zor-El ===
Biological father
===Alura ===
Biological mother
=== Jor-El ===
Father
==Friends==
===Winn Schott ===
===Cat Grant ===
===James Olsen ===
===J'onn J'onzz ===
===Barry Allen===
Barry is one of Cara's closest friends outside of the Super Friends and one of her chief allies. He is also her teammate and leader of the Crisis team. Dubbed "World's Finest," Kara and Barry meet when Barry had ran so fast trying to catch up with his enemy, Zoom and went to Earth-38. He saw Kara falling to her death after being disoriented from Silver Banshee's scream. However when Kara revealed she was the superhero Supergirl, Barry revealed himself as the Flash when he realized no one would no who he was on that Earth. The two immediately bonded, much better than when Barry met Oliver (The other member of the Trinity). Barry was both surprised and amazed that she was an alien. In turn, Kara was amazed by his metahuman physiology and his powers. They teamed up together to fight the Silver Banshee, building a lifelong relationship built on a close friendship and trust. Since then, Kara revealed she will always trust Barry, despite his confession he had messed up the timeline, creating Flashpoint.
===Lucy Lane===
Lucy and Kara first met when she was about to reveal her feelings for James when she discovers he and Lucy are dating. Despite this news, Kara and Lucy are very friendly with each other despite the obvious. However, as Supergirl, Lucy was initially unimpressed with the young heroine and somewhat rude and condescending to her, such as doubting Supergirl could handle around with the Red Tornado. However, Lucy's opinions of Supergirl changes when the latter saves her life from the Red Tornado in "Red-Faced." 
After Cat Grant was cyber attacked and the Daily Planet begins publishing her private emails, Kara, Winn and James go to Lucy for legal advice, which she provides. With Lucy's, Winn and James' help, Kara exposes Cat's rival, Dirk. 
After Lucy quit working for CatCo Worldwide Media, she returned to the military and encountered Supergirl again. After J'onn and Alex Danvers were arrested and set to project Cadmus, Kara was forcedrevealed her identity in order to convince Lucyto help save her sister and J'onn. Despite initially being angry with this, Lucy was convinced to help Kara save her sister and father figure. At the end of the rescue mission, Lucy realized that Kara and others have secret identities because they protecting and thinking of the ones they love. After Alex and J'onn were forced to go on the run, Kara gracefully accepted Lucy as the temporary director of the DEO and truly has a better relationship with Lucy than she does with Sam. 
After season 1 Lucy disappears from the storyline and it is Currently unknown how Cara feels about Lucy's distance from Lois, who Kara is extremely close to entreats like a sister. 
=== Oliver Queen ===
Of the three main leads, Oliver and Kara didn't meet each other until the crossover event, "Invasion,"which took place in 2016, three years since Oliver became the Arrow. However, when they first met, Oliver was mistrusting of Supergirl, as he usually is when he meets people. Despite their differences both the Oliver and Kara stood by Barry when everyone else doubted him when they learned of Flashpoint. In the third act Oliver tried sidelining her but his opinions of Kara changed when she saved his life from a dominator. This earned her Oliver's respect and he apologized to her for his uncalled for behavior. 
During Crisis on Earth X, Kara "noted" that Oliver does not have super speed and was disgusted to learn that she and Oliver are married on another planet, accidentally offending him and shocked that Oliver created synthetic Kryptonite arrows in case of an evil version of her showed up. 
By 2018, Oliver states that even though he didn't know Kara as much as he knows Barry, he knows the type of person she really is: a brave and selfless hero. After learning that Supergirl and The Flash would be killed in an upcoming crisis, Oliver chose to make a deal with The Monitor in order to ensure his two friends survived. After waking up when the Paragons and Oliver restarted the multiverse, Kara was devastated to learn that Oliver died saving them. Because of this, Kara joined the Crisis Team and continued to protect the world, in Oliver's honor, showing how much he impacted her and other superheroes' lives
=== Maggie Sawyer ===
Magge is her former teammate on the Superfriends and would have been her sister-in-law if she had married Alex. 
=== Nia Nal ===
Over the course of the series, Kara forged a tight older sister-younger sister/maternal relationship with each other. Before they officially met, Cara took on the responsibility of being a mentor to a young, new reporter, Nia Nal. The two officially met on the elevator; however, Kara had no idea this was Nia until the younger woman realized who they were talking to. From the moment they met, Kara could almost see herself in Nia because the young girl was acting just like her when she acted as Cat's assistance. During the major first half of Season 4, Nia Who made mostly unaware that her mentor was Supergirl, a heroine she worshipped. Additionally, Kara had no prejudice towards Nia when she came out as transgender to Kara or the fact that she was half-human and half-Naltorian.  Sometime after Nia's mother passed away, Kara decided to reveal her identity to Nia after she broke down in tears from her damaged relationship with her sister, Maeve. Kara had also empathized with Nia because she was in a tough spot with her sister Alex (as Supergirl) who purposely gave up her own memories that Kara was Supergirl.  Nia was shocked at the revelation that Kara was Supergirl and the fact that they both feel lost cause them to truly bond. At the end of Season 4, Nia officially became a member of the Superfriends. 
During Season 5's Crisis on Infinite Earths, Kara was devastated by the loss of everyone she ever loved when Earth-38 was destroyed, including Nia and worked like hell with the other superheroes to restore the multiverse and put an end to The Anti-Monitor's reign of terror.In this new multiverse, Nia was the one to call Kara over to an award ceremony that was dedicating itself to Lex Luthor ,who was rewritten as a hero on the new Prime-Earth universe. Kara said she was glad to hear Nia's voice because the Multiverse was reborn from the Anti-Monitor Crisis. However, to Supergirl's horror, everyone had no idea that the new world they are in was Earth-Prime. Once J'onn restored his allies' memories of the old multiverse, Nia remembered everything on her old life. In Season 5, Kara managed to stop Nia from killing a man who assaulted her best friend Yvette. 
In Season 6, Kara is lost in the Phantom Zone, so Nia has to cover for her at work by telling Andrea Rojas that Kara is working on a story with Kat Grant. 
==== Querl Dox ====
=== Imra Ardeen ===