Dimitar is 15 years old and is the school rebel. He skips class a lot, and doesn't listen when his in class either. His sister (Cathy Favor) is the favorite child, so he doesn't care what happens to himself or his future. But he is not heartless, he will help someone in need if it's serious. 

Dimitar's voice should have an edge, and sound "cool".  The voice should be natural and not forced.