At the beginning of the 80s, Patrick, son of daddy casual, goes, after his first amorous failure, to become a talented entrepreneur. Dov, whose mother expects brilliant studies, leaves high school to work in the Path while seducing his boss's wife. Yvan is reassuring over the professional events. And Serge does not stop inventing hacks to seduce the most beautiful girl in high school and confuse his parents on his tray (diploma) (he will get neither one nor the other).