28-year-old Shuuko Yakumo has a great love of cooking. However, after her husband died, she grew dispassionate and kept accidentally making too much food. So one day, she decides to share her leftovers with Shouhei Yamato, her high school neighbor that lives by himself. From then on, she invites Yamato to her house whenever he feels hungry and cooks for him. This is the story of the meals they share together.