The film tells the heartwarming story of (Shah Rukh Khan), a mild-mannered and "ordinary" man who marries Taani (Anushka Sharma, in her debut role) following a family tragedy. To win her love without her knowing his true identity, he transforms into a fun-loving, flashy alter-ego named Raj .
The soulful song "Tujh Mein Rab Dikhta Hai" is the heart of the 2008 Bollywood classic Rab Ne Bana Di Jodi