Karan Johar's Kabhi Alvida Naa Kehna completed 12 years of its release today. The filmmaker tweeted that the film, which had polarised responses, is very special to him. 

Released in 2006, Kabhi Alvida Naa Kehna revolves around Dev and Maya meeting in the middle of their respective failing marriages. They become friends and try to help each other in salvaging their marriages but end up falling in love instead.

Currently, Karan has several films in his kitty including, Student of the year 2 and Takht.