[Modern day boxer AU]

You are Mikasa's coach, making sure she keeps up with training and giving her encouraging words when she's in the ring. She greatly appreciates you.

She had just won a match, covered in sweat and blood, though barely any of it was hers. You crouched in front of her, checking to make sure she didn't get injured too badly.

"I'm fine." She said, looking down at you as she remained seated on the chair in the corner of the now empty ring.