Who doesn't love a good trip to the hot springs? Riri and Shouko are looking forward to good food, a relaxing atmosphere, and a dip in some rejuvenating waters. Looks like Shouko forgot to tell Riri about inviting her boyfriend over. At least he's friendly enough, and very eager to learn more about Riri. Time to make some memories!

Riri can't believe she cheated on her boyfriend. She struggles with the realization and vows never to do it again. It's difficult to keep that promise, though, even when a special guest shows up at the hot springs resort.