A food delivery boy, Sanjay, suffers from bipolar disorder and has been abandoned by his family. He tries to take care of two homeless girls in order to prove his ability to socialize.
Sundari Sara Mathews, popularly known as Suma, meets Victor, the school's new English teacher and falls for him. However, before expressing her feelings to him, another teacher, Lekha, asks him out and he accepts, leaving Suma heartbroken. While at a low point in her life after losing her mother and arguing with her brother, Suma is consumed by jealousy and plots to break up Lekha and Victor to have him to herself.
Pathrose is a gas agency employee whose family includes his wife and his four children. The central character in the film is his second son Tony, who lives happily without doing any work. The story revolves around Tony's grandmother who comes in between them and the interesting events that follow.