Today is a pelota game tournament. Izumi will participate in men's football and Shikimori in women's volleyball. Izumi-kun was trying to do the best he could even if he knew he couldn't play an active role. Shikimori was worried about Izumi-kun's unfortunate constitution, but Izumi-kun collapsed when he received a pellet in his face. Izumi-kun will be attended by Shikimori-san in the health room and will spend an emotional moment alone. So, did Shikimori say that he would stay here instead of returning to the party...!?