I didn't know your friend in person, but I'm sure he was a very nice guy and that anda guys had a lot of fun together.
I'm sure he saw anda as a great friend too.
Anyways, whenever anda feel the need: anda can always talk to me. I'll be there to listen, give anda Nasihat when anda need it, to laugh with anda and to tunjuk anda that I care.
anda are a great person and I'm sure your friend thought so as well. I'm sure that he'd want anda to be happy and enjoy the rest of your life, even if he can't be with anda anymore.
Always remember that anda are loved. (: