In the opening episode, longtime companions Ryoma and Tamaki find their easy rapport shattered when a moment of thoughtlessness prompts her sharp rebuke and a vow to sever ties. Forced to share space in their school club, the pair navigate frosty encounters that unsettle their circle of friends. Yuri steps forward hoping to mend the rift, yet her efforts uncover feelings she can no longer contain, leading to a heartfelt confession that leaves the group’s relationships forever altered.