Hiroyuki and Miyuki are late for work. Miyuki tells Hiroyuki that he's late because he didn't have a good night's sleep. Hiroyuki tells Miyuki that Miyuki left early because he had a cold, but Miyuki doesn't believe him. He says it's just a slight cold, and Hiroyuki says he'd rather not tell Miyuki the whole story. He also says that he thinks Miyuki would rather go out for a walk than stay at home and wait for his period to end