I lime my boyfriend a whole lot but there's this other boy I like. I have 3 classes with him and it's so tempting to kiss him. I even flirt with him. But, my boyfriend cheated on me and the temptation to kiss and favor this other guy is tempting! THis guy also knows about my boyfriend and when ever he comes around the guy can barely look him in the eye or glare at him. What should I do?!