Here's a famous star who wants to go back in school: Shah Rukh Khan.

SRK now plays Major Ram Prasad Sharma, an army guy posing as a student in close buddy and choregrapher-turned-filmmaker Farah Khan's directorial debut, Main Hoon Na.

During his stint, he has interesting encounters with cool dude Lucky Laxman (Zayed Khan); Sanjana, the tomboy (Amrita Rao); physics professor Raghavan (Suniel Shetty) and the forgetful school principal (Boman Irani).

While coping with his new life in school, Sharma finds love in his teacher Chandni (Sushmita Sen).

Co-produced by SRK's wife Gauri, and Venus' Ratan Jain, Main Hoon Na is scheduled for an April 30 release.