"People, mostly." He has a whole notebook full of them, from people he sees on the block, the other sex workers, johns (who would hate to know he's that good at remembering faces) to the kind older lady who sneaks him leftovers and the people who work in the restaurant below him. Gabriel may even be in there. More than once.

"I got interested in it when I was still little." And now it's his escape from his life.