As a child, Kurobe competed in sports day but fell during the race. Igarashi remembers meeting Kurobe in junior school after getting lost. Kurobe tricked Igarashi into going to an amusement arcade. The office arranges to attend a blossom viewing party as a group. While jogging, Kurobe meets Yūto and learns he wants to play basketball but is too scared to join the basketball club. Kurobe advises him to at least try so he will not regret it later. It is revealed her sports day competitor tripped her on purpose, causing her to hate competitions...