Crap i do that all the time to get guys i like. all of my firends r guy && i always hate their gf's lol

If you cared about the guys happiness in the slightest, you would not deprive him of his girlfriend, you would accept the fact that maybe he does not feel that way about you, if he did he would be with you not her. if by some mirracle this actually works as soon as he figures out what you have done, he'll break it off cause you were such a deceptive, maniulative b.itch