Living together with Erika gives Nagi an opportunity to focus on exam prep, except when they run into trouble.

Hiro and Nagi begin studying together in the mornings, but unexpected circumstances put a wrench in their relationship.

Nagi is beginning to question his own feelings, and he has trouble even focusing on midterms.

Erika’s parents want her to come home if she fails her make-up exams. She asks Nagi for help, but it may not be that easy.