The protagonist (an awkward university professor) uses a serum to turn into a charming man and to court one of his female students. He is particularly insistent despite her clear disaffection with him, to the point of leading her to a secluded place to make out with her: he insists but after she rebuffs him, he eventually adopts a less threatening attitude and is forced to leave. He nevertheless kisses her later on, and they end up having a romantic relationship (after his real identity is revealed). In the final scene of the movie, one character slaps the bottom of his wife, whom he is talking to with a very humilliating tone, in front of a classroom: she seems embarassed.