Question: Which year was the Korean TV series that MTV Kaisi Yeh Yaariaan based on aired?

Context paragraphs:
Vibha Anand: Vibha Anand is an Indian actress known for her portrayal of Sugna Shyam Singh in Balika Vadhu and as Subhadra in Mahabharat.  She appears as Navya Naveli in the MTV youth program Kaisi Yeh Yaariyan opposite Ayaz Ahmed and in &TV's Begusarai as Ananya Shakthi Thakur opposite Vishal Aditya Singh

Snowdrop (Ukrainian TV series): Snowdrop is a Ukrainian television series which was aired in Ukraine by the name of Bessmertnik.  It stars Ekaterina Tishkevich and Marina Dyakonenko with Valentin Tomusyak, Oleksandr Zadniprovsky, Aleksandr Davydor and Rimma Zyubin.  It is an emotional family drama, which was adapted from the successful South Korean TV series "Ice Adonis" and was first serialized on TVN in 2015.  It aired primetime in 2015 on TVN for 100 episodes of 45 minutes.

İlişki Durumu: Karışık: İlişki Durumu: Karışık is a remake of "Full House (South Korean TV series)".  The Turkish Romantic Comedy television series first aired on Show TV from July 4, 2015.  The series, created by Banu Kiremitçi Bozkurt, portrays Love, jealousy, pride, and a love game that goes hand in hand with friendship and misunderstandings.  is a total of 4 episodes continuing İlişki Durumu: Karışık.

Yoo Se-yoon: Yoo Se-yoon (born September 12, 1980) is a South Korean comedian and television comedy show host.  He hosts and co-hosts a variety of shows, in addition to being a part of musical/comedic duo, UV.  Yoo has been a part of shows such as South Korean talk show Non-Summit, Witch Hunt (South Korean TV series), SNL Korea, South Korean talk show Golden Fishery as well as its segments, Knee Drop Guru and Radio Star.

Boys Over Flowers (TV series): Boys Over Flowers () is a 2009 South Korean television series starring Lee Min-ho, Ku Hye-sun, Kim Hyun-joong (of SS501), Kim Bum, Kim Joon (of T-Max) and Kim So-eun.  It aired on KBS2 from January 5 to March 31, 2009 on Mondays and Tuesdays at 22:00 for 25 episodes.

Ayaz Ahmed: Ayaz Ahmed is an Indian actor.  He is known for playing the role of Cabir in season one of MTV's "Kaisi Yeh Yaariyan".  He's currently seen in &TV's Santoshi Maa (TV series).

Miljenko Matijevic: Miljenko Matijevic (born November 30, 1964) is a Croatian-American singer and songwriter.  He is best known as the lead vocalist and songwriter of rock band Steelheart.  He has a big following in South Korea and has worked on several South Korean TV series.  He has also released several soundtracks for South Korean TV series.  In 2010 he did a tour with Ray Manzarek and Robby Krieger of rock band the Doors, singing the parts of the late Jim Morrison.

Charlie Chauhan: Charlie Chauhan (born 8 September 1989) is an Indian television actress known for playing the role of Ela in the teen drama "Best friends Forever? " and Mukti in the popular youth show "Kaisi Yeh Yaariyan".  Chauhan started her career with the popular MTV reality show "MTV Roadies 7".  Chauhan played the lead role in the show "Best Friends Forever", alongside Shritama Mukherjee a.k.a. Vinita Maheshwari (Vinnie), Fenil Umrigar a.k.a. Sanjana Roy (Sanju) and Parth Samthaan a.k.a. Prithvi Sanyal.  She also participated in the reality dance show "Nach Baliye 5".  She was seen in the first episode of "Yeh Hai Aashiqui" in a side role and in the main role in the latter episodes of the series.  She portrayed the character of Mukti in MTV's popular youth show "Kaisi Yeh Yaariyan" opposite Abhishek Malik a.k.a. Harshad Saxena and later Zain Imam a.k.a. Abhimanyu Thakkar.

Kaisi Yeh Yaariaan: MTV Kaisi Yeh Yaariaan was an Indian youth television series that aired on MTV India from 21 July 2014 to 31 December 2015.  It is loosely based on the Korean drama, "Boys Over Flowers" and the former's adapted material, the Japanese shōjo manga, "Hana Yori Dango".  The show gained immense popularity, in particular Manik and Nandini's love story, collectively known as MaNan on social networking sites, and has been considered a rage among the young audience.  The show went on to be a hit amongst the audience and huge success making it the No.1 Youth Show in India during its run.

Niti Taylor: Taylor made her television debut with the serial "Pyaar Ka Bandhan" in 2009.  Her big break came through her first lead role as Nandini Murthy in MTV India's youth show "Kaisi Yeh Yaariyan", opposite Parth Samthaan.

Supporting paragraphs: Kaisi Yeh Yaariaan Boys Over Flowers (TV series)
Answer: 2009