Okaeri wa Koigokoro wo Komete

Suzune, a high school girl whose parents own a kappo restaurant, is in love with a college student, Arata, who works part-time at the restaurant. She has always been too busy to go home to her parents' house, and a "welcome home" from Arata is a great support for her. However, they have been too busy to see each other for the past few months. When Suzune finds out that Arata is going to live and work at a kappo restaurant, she can't stop her heart from pounding.