Middle schooler Alice has a crush on a high schooler, and points out to best friend Hana the 'younger brother' Miyamoto, who is constantly engrossed in his Rakugo book. Alice's crush soon dies out, but Hana develops an increasingly affectionate crush on Miyamoto. As high school begins, Hana tries to get closer to Miyamoto and joins the Rakugo club. While following Miyamoto home one day, she sees him walking straight into the garage door and passing out. When he wakes up, Hana convinces him that the accident caused him to forget that she is... his girlfriend.