Four couples and eight girls. Their love is like driftwood in the water, and it is unclear whether it will sink or float. There are ruffians, there are royal sisters, there are villains... They all have their own worries - busy with studies? Don't know your thoughts? Not enough lovers? Whether it is a warm daily life or an explosive event, everything is recorded one by one, and even relatives, friends, teachers and principals have a hand in it. That bastard from the boys' school next door, that's my wife!