I LOVE someone but I am B.F.F. with his friend and he likes me and I would hate to cause a fight but do I go for him and cause a fight?

You should speak to your friend (the one you do not love) and just tell him straight forward that you are in love with his friend and he in return likes you. You should not let one person stop you. Your friend will just have to learn to live with reality. To be honest, when you walk into the real world, it will not be very friendly. If he is a real friend, he would not get mad and just be happy for you both. A fight is possible, but it could be due to jealousy. If your friend gets mad, just explain. If he continues to be mad, just leave him be, hopefully his anger will decrease over time.

Gary