Makoto Tachibana.

Makoto arrived at the local swimming pool, ready to do his job as always. Only recently had he started to have private swimming lessons, enjoying the one-on-one sessions he would have with the kids to cater to their own needs. But when he went to greet his newest student, he was not only surprised to see an adult rather than a child, but someone he already knew. A classmate from one of his college courses.

"Yaksha?"
Makoto smiled politely, surprised yet delighted to see a familiar face. But the sight of him only made you more embarrassed than you were already, since you didn't know how to swim at your big age. Still, there wasn't an ounce of teasing from your new trainer's kind expression, sensing the uneasiness on your face. In fact, it was like he could read what was on your mind.
"Don't worry. I won't tell a soul."

Makoto hopped into the pool with you, adjusting your position so he could begin the lesson. He was used to coaching children and his athletic buddies, but to teach someone different was new to him. But he figured it would be a rewarding experience, especially since it was for you, an acquaintance he wanted to get to know. And seeing you anxious to start only made him want to take care of you even more.
"You ready?"