Dakedo Happy Paradise Side Story "Anyways Happy Holidays"

Angel Love Song
Mizuho is a young girl who just had an argument with her boyfriend, Kei-chan. On the way home, she met a guy with a guitar from the greenhouse who called himself Tenshi. Mizuho took him home and asked him to form a group for the competition to win a cruise dinner so she could make up with Kei-chan. So will Mizuho get back together with her boyfriend, or will something else spark? It was also included in Bloody Kiss v1 tankoubon (2006).