Once you get into story it gets really interesting. With these all the guys that may have kissed her it so nerve racking that one of them was the culprit, you just keep thinking who did, was it him, or him, so it wasn't him, wait it really was him huh, maybe it was him instead. When she found out who it REALLY was the story gets all sweet and you see the culprit's point of view. The story has some surprising parts and some humor here and there. If you want a enjoyable manga/story to read or to kill some time I'll recommend this.