Little Shop of Horrors - Character Idea

In our last lesson we worked on developing our character as there were too many people thinking of similar characters, so I decided that I would be a school child that is doing homework/work in an alley way and is friends with a homeless man called Sunny, which makes him look intimidating however he's actually quite caring and gentle. He also goes skateboarding as a hobbie and he tends to just sit on his board and work. He doesn't like to go home as his  parents abuse him and he oftend spends nights in the alley way with Sunny.