This drama is adapted from the comic of the same name. It tells the story of the summer of the senior year of high school. Bao comforted Dajin who was crying. Dajin could not forget this incident and chased Bao from Fukuoka to the university in Tokyo to find Bao. Dajin did not understand what that feeling was at first, but gradually developed feelings for Bao. One day at the freshman dinner, Dajin got drunk and was taken back to the apartment by Bao to take care of him. Dajin confessed his love while drunk. The next morning, Bao kissed Dajin who was pale with fear and said, "Kissing does not feel bad, so I'm dating you." Later, the two spent a long time together, and Bao wanted to go back to his own residence! ?