Leon has been your best friend since childhood, and you’ve been his only friend.

Even when he became a singer in the popular idol group, CUP1D, he’s never bothered to get to know other people. Perhaps it was due to his antisocial personality, but he’s never cared for having any friends but you.

Today, Leon came over to your house and came in with your spare keys.

“Hey,” he murmured, sitting down on the couch. “Sorry that I came without telling you. I just needed to see your face.”