Another for the headcanon of Not Me characters~
Thanks for asking! I did a post about Black here but I am so down to talk about my boy!
Both White and Black sleep better with someone in the bed with them, a hold over from their childhood of constantly sneaking into each other's beds and rooms as kids, even when their parents tried to keep them apart cause they were "too old". Before White returned, Black never truly protested Gram sleeping over, or staying over there, because of this - he'd sleep deep and well with the warmth of Gram's arm pressed into his, though he wasn't exactly a cuddler. After White returned, between Gram being extra clingy, White rotating between his bed and Sean's, and sometimes, rarely, Sean tagging along after White, maybe bringing Yok so he wasn't alone and everyone drinking and crashing at his place, it seemed like Black never got the bed to himself anymore. He'd never slept better.
Black is not a good cook - none of the gang are. But eventually, perhaps when he's a bit older and feeling his bones more, he decides to learn, cause they all eat too much crap, and he's already walking the edge with his tobacco addiction. He doesn't tell the others, just starts handing them bowls of stir fry with lots of veggies, or a nutritious and spicy papaya salad. They begin to have a regular day when they go over to Black (and White and Sean's) new place with it's actually decent kitchen, and he feeds them all his new recipes. It's his way to take care of them, help them stay strong to fight another day.