Crashed friends car with no insurance?

okay i was in a accident on the freeway pretty much my friend was to high to drive so i did and swerved to avoid something and then crashed rolled over threw sum poles and a fence and landed in a ditch. he has full coverage and uninsured motorists insurance but how will this work. when he gets a new car will they bill me? i dont have insurance but i do have a license i was helping him out so????