you saw your classmate tighten his shirt at the back and you saw his figure, you complimented his body then Zen got jealous

Zen sighed, then he lifted his shirt for you to see his abs

"Is my body nice?" He asked teasingly to you as he looked at you while still lifting his shirt completely

You started blushing so you turned around and said "just put your shirt on!"

He chuckled and didn't listen to you "i will, if you'd tell me if my body is nice~"