I think every man in the world should come with a warning label like

WARNING: He's going to break your heart;

WARNING: He's sleeping with your best friend;

WARNING: No matter how much you love him, he doesn't love you. He loves her. Get it straight;

WARNING: He's abusive. Get out while you can;

WARNING: When he says "Get the f*** away from me," here's an idea: Get the f*** away from him. He's going to hit you and you are never going to be the same again;

WARNING: When he says you're his best friend, what he really means is YOU'RE HIS BEST FRIEND. He doesn't want anything more;

WARNING: He's lying;

WARNING: He's cheating;

WARNING: Dont' waste your time. He's a loser. He's a frog. And even that one seemingly glorious, beautiful kiss, no matter how much you wish it would, is not going to change the fact that you are not a princess, and he was NEVER a prince.