It's past eleven, and the train has just stopped running. Uh-oh. It turns out that Suzu's dad is at work, so he's not going to forgive her for skipping the meeting with her classmates. Suzu says she's sorry, but she'll make sure to be more careful in the future. The two of them are still underage, Suzu tells her, so they should make sure they study hard at school, date each other, and act like responsible young adults.