The movie ends with Munna Bhai graduating from medical college and becoming a successful doctor. He also reconciles with his father, who finally accepts his son's choices. The movie ends on a hopeful note, with Munna Bhai looking forward to a bright future in medicine.
Munna Bhai befriends a group of students, including a beautiful and intelligent student named Sonia, who becomes his love interest. However, his friendship with Sonia and his other classmates is put to the test when he tries to help a poor patient, who is on the verge of death due to lack of medical treatment.
In the climax of the movie, Munna Bhai's patient, who was on the verge of death, is saved due to his unconventional methods. The administration, however, is not happy with Munna Bhai's methods and tries to expel him from the college.
Munna Bhai's unorthodox methods of treating patients, which include using unconventional remedies and showing compassion to his patients, impresses his professor and earns him the respect of his classmates. However, his methods also attract the ire of the college's strict and corrupt administration.