Due to a mixup an exchange student from Europe ends up sharing  the seventh floor of the apartment block she lives in with the group infinite. They become friends but could they become something more?

Arriving in a new school she felt insecure and alone. Luckily she finds a new group of friends almost immediately, and she’s happy even if they are all boys. However as time goes on and she gets increasingly involved in the reckless lives they lead she discovers a new side to herself. And when young love enters the picture she thinks that maybe she wasn’t so lucky after all.