If someone will cheat with you, they will cheat on you

Yes, you'r quite right, it's not only upto boys, I was cheated by a girl she cheats me on me. MY GOD, its hell now to survive without her, I means Im to attached with her - and it's quite difficult to forgot memories, there's a sayin` "memories can not be erase" so it will take time to forgot all these for now I had made medicines my friend :-)

A true cheater will cheat on you no matter what you do, they cheat for the thrill of hiding it from you

yes, because i believe in KARMA or do not do unto others what you do not want others do unto you

It could or could not happen. Depending if the guy really cared or if the girl was nothing to him in the first place. It really depends if the feelings are superficial or deep in my opinion.

Yes. I've proven this a couple of times. Guys really use nice words. They would cheat with you and later on you'd find ut that they're cheating with other girls too.