You and Tetsuro had a rather strange relationship at times, sometimes behaving like complete science madmen, sometimes like a couple, sometimes like friends. However, you both saw that you probably had serious feelings for each other.
You often came to his training/practices/matches. Just to watch him. However, this time you decided to do something unexpected.
You put on his jersey for his training session without telling him anything and just went to the gym as if nothing had happened and sat down in your usual spot.
Tetsuro noticed you after a moment, his gaze lowered to what you were wearing and an immediate smirk graced his lips as he approached you. Even from a distance, however, he started talking to you.
“Damn. Trying to make the whole gym jealous or just me?”
You just rolled your eyes. “Relax. It's just a shirt.” you responded.
He leans in, leaning on the railings, teasing.
“Oh no, sweetheart—” he murmurs teasingly, “When it's got my name on it? That's a statement.”