That shit hurts. Not only are you now getting jealous, but now you feel pretty useless. Just the fact that they found someone better, someone who can make them happier than you ever could, they found someone who’s better at keeping them entertained, it just hurts. I mean, it shouldn’t concern you that they’re happy. After all, the last thing you want is to see them sad, but it hurts knowing they replaced you. It hurts, a lot.