Love or Friendship??

This boy within a vry short time became my closest frnd..& ive grown a vry firm trust on him.i usually dnt share my probs wit othrs.but i dnt hesitate 2 share my probs with him...i care fr him a lot..it hurts me like nythng whn he is sad.istead of consoling him ,i myself become sad.at times i hurt him 2 hurt myself(dats whn im angry on myself)...is it love???..or its jst frndship?