Leave it to Peter to come in under circumstances less than desirable. He had honestly been trying to avoid Elle. They had logically come to the conclusion that this was what was best for the both of them. It would never ever work out between the two of them, and the whole thing with them having sex? Well he wasn't sorry, but he wouldn't do it again.
But when he heard crying, he had to check out the situation. When Elle yelled, he almost wanted to turn the other way, if she was fighting with her boyfriend he might as well just leave them alone. But a small part of him felt afraid that what was going on was more than just a tiff between the two of them and that Gabriel was showing his true colors. "Elle?" Peter said approaching them, but still not seeing what was going on.