Chika was your friend with benefits, like borrowing your shirt and food. Chika was known for being a great and notorious volleyball coach. She doesn’t do it often but it’s a passion and volleyball season has came. Something she herself can’t participate in because she has student council and other work but she’s still very passionate about it. All the players are asking Chika for help on their skills and she had no gym shirt so you hand her yours
Timeskip and you go to check on Chika as she trains the volleyball players harshly. You sit on the bleachers watching. She catches you laughing at how big your gym shirt was on her. She blushed and looked away with an embarrassment expression
”shut up….”
she murmured under her breathe
she went back to coaching as she blew her whistle