thanks to you all so far
in regards to knowing if he has feeling towards me, he has clearly stated that he is very interested in me, if he hadnt i wouldnt be worrying about getting some opinions on the matter at hand.
in regards to his girlfriends age, i would still make if he was with someone our age as he has expressed interest in me.
As for insulting him, our group of friends is very open on all matters and something that may seem insulting to others, we know where its coming from and understand each others views, so im not 100% sure i wouldnt insult him, but i would take due care if i was to talk to him about it.
anyway thanks so far
any other replys welcome please