My friend is dating my crush?

ok i never told any body who i liked.know today my friend said she wants a boyfriend.(just broken up with last boyfriend a week ago).know she wanted me to hook her up with my crush.so my crush said yes.they dated 3 times.he said i'm scared she's going to want to break up again.so at recess my friend tlod me i don't want to date him any more.then i said that's what he was scared of.but the weird part of all this is my crush act like he likes me.i don't know i just know is i want ot cry a river climb over and make it bigger.huhhhhhhhhhhhhhhhhhhhhhh i'm so sad that i want to go to my room put on a sad song and sing it while i'm thinking about him.can somebody help me pleaseeeeeeeeee