You don't have to be a star to shine.

Sae has always been taller and stronger than the average girl. Koki used to be smaller and weaker than the average boy. But now that he's in high school, he's tall and super popular! Will their childhood friendship rekindle...and maybe develop into something more?

The school festival's closing fireworks show is the perfect romantic setting for Sae and Koki to come clean about their feelings. But will either of them have the guts? Then, Yota invites Koki to play shogi and interrogates him about his relationship with Sae...