After graduating, Yuki has left Gakuen Island and is now living on the mainland by herself. Shion often goes there on the weekends. They were having a sweet time of lovey-dovey lovey-dovey lovey-dovey sweet time with each other. Soon, it will be their second anniversary for both of them. This year, they want to celebrate it alone. In anticipation of such an anniversary, they try to come up with a surprise for each other…