After successfully sharing their feelings for each other, Kyotaro and Yamada are finally dating. Even though they're happy fumbling through what that means together, Kyotaro can't stop worrying. What will their first kiss be like? Where will he put his hands? What if he's a bad kisser? On top of his relationship fears, he's got to start seriously studying for his high school entrance exams, and Yamada has to split her time between him and shooting a new TV drama. It's a summer full of feelings!