Nagiri is a closed off man working in the grocery store's deli. Everyday, around the same time, the same salaryman Takano comes, and, eventually, Nagiri realizes Takano always buys the foods that he made. While seeing Takano disappointed when the dish he wants is sold out or excited when it is delicious, Nagiri finds himself wanting to talk to Takano more. One day, Nagiri gets the chance, when he invites Takano over for dinner.
From Green Kitchen