Yuki, who lives with Akito, is a lucky man. After all, Akito eats a lot of his home-cooked meals every day and looks delicious. Could anything be happier than this?! Then, one day, Akito suddenly declares that he's going to run away from home!? After his doctor tells him that his cholesterol levels are high, Akito, reflecting on his lack of self-control, says he's going to leave home temporarily to go on a diet. Yuki feels uneasy about living apart from him...