It’s not smart to get with someone that JUST got out of a relationship. Do you know why? Because there’s a good chance, they’re still hung up on their ex. It doesn’t matter who broke up with who. If they have gone through a lot with the other person, I’m pretty sure they won’t be able to forget the other person “just like that”. It may look like they have gotten over the other person, but they’re most likely “fronting”. Comfort them, but don’t fall for them. Let things cool down and ait until they’re REALLY over their ex. You don’t wanna feel like a rebound do you?