Bernard is an inveterate seducer. He has three mistresses, all flight attendants, whom he has promised to marry. He has organized his schedule around the flight schedules of the three women, receiving them in turn in his bachelor pad. Then Robert, a childhood friend, shows up and asks him to put him up for a while. The situation becomes even more complicated when the women's schedules change. The Don Juan doesn't know which way to turn and juggles his appointments. Doors slam in all directions and the inevitable happens.