When We're in Love, Volume 4 (When We're in Love #13-19)

Although the fireworks festival brought Nanase and Hana-kun's hearts closer together, the distance between them remains about the same. Except for one thing: Hana-kun might be (a tiny bit) into Nanase! And just as the school festival is kicking into high gear, Hana-kun pulls her aside and says, "We need to talk." Could a startling confession be on the horizon?!