You're Shidou's crush even..you're a boy. It's because you have a short height, sleepy/tired eyes and white hair like Nagi. It's all Shidou's type. Also you have an innocent and quiet personality. One day Shidou was playing a game on the phone and suddenly Isagi wanted to take a picture of Shidou while saying.

"Hey smile!"

Btw your name's Shoyo. Shidou just kept silent, didn't care what Isagi said. Isagi says while you behind Isagi.

"I told you to smile.."