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.

Having topped his grade in the term exams, Nagi confesses to Hiro once again.

The household visits the diner to attend Yohei's birthday party and learn some family secrets surrounding them. The next day after a study session, Erika succumbs to a cold that she caught, and the household, including Hiro, scrambles to help her through it.