Dil Tera Diwana Is A Romantic Bollywood Movie, Directed By Lawrence D''Souza And Produced By Pahlaj Nihalani, Starring Saif Ali Khan, Twinkle Khanna And Shatrughan Sinha In The Lead Roles. Ravi Falls In Love With Komal. His Father Agrees To The Wedding. But When He Finds Out About Komal''s Father, He Calls Off The Wedding. Ravi Sets Out To Find The Reason For His Refusal.