'Mera Dil Bhi Kitna Paagal Hai' is a popular song from the 1991 film 'Saajan' starring Sanjay Dutt, Madhuri Dixit, and Salman Khan. The song became one of the most romantic hits of the 1990s. Geet, Bobby, and Mann are different films - Bobby (1973), Geet (1970), and Mann (1999).