A youngster goes on a road trip with the girl of his dreams and but an accident leads things to spiraling out of control.

The story revolves around a teenager from a conservative family who struggles to strike a balance between societal expectations and personal desires. According to the popular adage, Achcham (Fear), Madam (Innocence), Naanam (Coyness), Payirppu (Chastity) are the four "ideal" qualities that every good Tamil girl must possess.