One day, when Kazuya finds Tomoe Misumi trying making different faces in front of the river, it begins to rain and Kazuya takes Tomoe under his umbrella and escorts her to somewhere to wait for the rain to stop. There, they chat over Kazuya's relationship with Haruka. On next day after school, Tomoe drags Kazyua to one place where she gives him cupcakes as thanks for the other day. After hearing from Kazuya that her cupcakes are good, Tomoe becomes so shy that Kazuya wants to take a picture of it, but she declines, thinking that she isn't good enough for him...