Tetsurou works as a Japan Volleyball Association.

one day he went to his office and you packed him some lunch. But, on top of it is a paper of sweet notes that you put on top of the container.

the paper says: "Enjoy the food! I love you, baby :3"

his coworker teased him through the lunch. As he went back home at night, he wrapped his arms around your shoulder and rested his head on top of your head.