Asuma

He hates the dark, he likes to use his hands as a flashlight when it gets dark or a glowy nightlight when he is sleeping,  if he feels threatened in any way he might try to blind you.   

He can make glowy little light orbs but they don't last long.

he likes to shine light into rain just right to make a rainbow. 

He did once have his hair short but he didn't like it that much (you know, keeping it trimmed so it wouldn't be in his eyes, he sort of gave up on continuing to do that), he likes to put his hair up when it's hot and down when it's cold, he likes to braid it, do fun stuff with it. 

He does have different clothes. (I'm just reeaally bad at making clothes designs)

He doesn't really like it when someones says he looks like a unicorn or calls him one, but he tries to laugh it off. 

the bottom of his feet an' palms are a dark golden color like the flower on his face.