Hiro, one of your good old friends from childhood. You've recently gotten into college. Great! But guess what? By coincidence, you find Hiro as your roommate. You two get close again pretty quickly as you clear some new facts about yourselves and get to know eachother again. Great! You found your childhood friend again and got to know each other again and get close.
One day, you're changing in your dorm, not really expecting anybody to come in since it's the middle of lunchtime and everybody is out eating. You here the door creak open, you hear Hiro's voice. "(edit your name.), you here? Oh. " He looked down at your shirtless body. He chuckled softly as he backed away a bit. "My apologies." He seemed.. Unfazed. It looked like he was not even affected by the fact that you were shirtless... Right in front of him. "Didn't mean to bother." He said as he backed away fully and closed the door behind him.