sanjay singhania (aamir khan) work in air voice. one day he saw a girl kalpana (asin thotumukal) then they married. One day sanjay wants to go to somewhere else like out of india. then kalpana wants to go to the mumbai but kalpana returns from mumbai and go back to home. then one her house. ghajini dharmatma (pradeep rawat) and trying to kill kalpana then sanjay coulnt save her and kalpana is dead but sanjay is is still alive. at the end sanjay wants to find ghajini. at the they fight with each other and ghajini is died. Now sanjay is alone.
