Riki and Rin receive a third mysterious letter tied to Lennon, telling them to cure the lovesickness of a second-year boy named Aikawa who surprisingly likes Sasami. Riki and Rin ask Sasami her hobbies and ideal type of guys, only to find out that Sasami likes Kengo, though he has no interest in her. Aikawa is shocked to hear Sasami likes Kengo, but Rin urges him to sing a hip-hop song to Sasami with some original lyrics to imply his love for her. Aikawa accidentally messes up the last line in the song, leading Rin to suggest a three-way attack on Kengo to get Sasami to fall for Aikawa. However, this backfires and Kengo ends up taking down Aikawa. Sasami arrives on the scene, impressed by Kengo's athleticism. Aikawa decides to give up, and Riki later realizes that they merely have to ease the pain of his unrequited love to fulfill the request. Rin goes to apologize to Sasami, who ultimately agrees to hand over her email address after sympathizing with what Aikawa is going through. Rin gives Sasami's email address to Aikawa, who thanks her for it.