I don't know if the love between brother and sister can be successful with them. One is a woman who has seen through the love in the world, and the other is a boy who has just begun to love. The woman likes a man who has a family. The boy falls in love with such a woman. He waits, but she doesn't let him wait. Their relationship is very messy. In the eyes of outsiders, they are a couple, but in their eyes they can't see clearly this relationship, a relationship that seems to be love but not love...