Mina believes she’s mature enough to enjoy coffee, but Yukari and Sanae think otherwise. On a rainy day, Takagi-san has forgotten her umbrella. Nishikata to the rescue...?

Nishikata is at the mall to buy the latest volume of "100% Unrequited Love" when he runs into Takagi-san. She wants Nishikata to help her pick out a bathing suit, but Nishikata is too embarrassed to be seen with her. Suddenly, Nishikata hears a familiar voice...