Masamune and Aki's class goes to France for their school trip and there, they meet an aspiring manga artist named Muriel.

Aki tells Masamune about her past, but Masamune realizes that somehow, they remember a pivotal moment in their lives very differently.

Gasou tries to get closer to Aki, and Masamune confronts Yoshino about something.

Masamune and Aki go on their second date on Christmas Eve, which happens to be Aki's birthday as well, but...