Johnny (2003)

Johnny (Pawan Kalyan) is an orphan and a martial arts coach. He falls in love with another orphan called Geetha (Renu Desai), who is a teacher. They get married. Later on, it is revealed that Geetha suffers from blood cancer. She needs lots of money to get operated. Rest of the story is about how Johnny managed to get the money through fights to save Geetha.