Sawako finds herself once again over at Chizuru's house, where the group has gathered together for a night of fun. Suddenly, Ryuu's older brother, Tooru, arrives. Excited to see her crush, Chizuru leaps into his arms. And then she sees the girl...

Sawako stayed up late making chocolate for her friends...and for Kazehaya. When she sees him receiving chocolates from others as obligatory "thank-you" gifts, she is worried hers would be seen the same way. Kurumi taunts her, and Sawako hesitates.

Ever since Valentine's Day, a palpable rift has formed between Sawako and Kazehaya. Neither seem entirely sure why it is there, but they have trouble communicating as openly as they had been. Ayane and Chizuru try to intervene, but...