What is youth? Youth is both timid and courageous.
You will have the courage to make friends with others and like someone who doesn't like you.
But you don't have the guts to have a love affair that others don't know about, so you can only turn love into friendship.
You will boldly pick up your schoolbag and wander around the world with your good friends, not knowing what danger is.
But you never have the courage to tell the girl next to you that you are wrong and you should not misunderstand the friendship between you.
This is the fate of four girls. In this school era, they are surrounded by a group of four people, and they are no exception. What different experiences do they have?