I've never stolen a girl from someone, but I have been the person she cheated with. I was really taking a risk, because her boyfriend was a big redneck who could have broken my scrawny self (at that time) with little trouble, but thankfully nothing came of it. People cheat, but sometimes that cheating does lead to a relationship, and said relation could fail because of the lack of excitement due to the risks of cheating not being there anymore. I could have stolen a girl from this one guy(thankfully I didn't know him), but I was afraid to screw up the friendship I already had with said girl. I look back on it and think I should have made a move, and had I not chickened out, I'd probably ended up marrying her, because she was the closest I've come to my perfect match.