The next morning, Futaro asks Yotsuba what she's doing with him after he rejected her invita t-shirt. She tells him not to do anything she doesn't want him to do with her. He tells her that he's going to try on some new clothes and see if they fit her better. He's not sure if it'll fit her or not, but he'll try it on anyway. When he tries it on, he realizes that it's way too small for her, so he tells her not to say anything if she runs into anyone. He also tells her to be careful not to run into anyone, since she'll be back in the store soon. When they get back to the store, they find that everyone's been gone for a while, so they decide to go for a walk. They're not sure where they're going, but they decide that they'll swing by the swing set and see how it looks.