They always did say that opposites attracted. They were as opposite as it got personality wise, and common ground? Please. Their idea of common ground had been opposite sides of SPD. And even then it wasn't enough space. Even then they still loathed eachother, but now? Now all that had changed, everything had changed. Jack didn't even begin to suspect that he was the one who was changing.
"Oh, I don't know. The one where we whipped the floor with you." He didn't see the bitterness anymore. She could probably scowl at him and glare daggers and he wouldn't see it. He was blind by his own heart and will to save her. But he was saving someone who didn't want to be saved and he should have listened to Peter. He was wearing his heart on his sleeve and it was getting him in probably much deeper than she'd even intended, and the worst part was he thought she might actually care about him.
"What do I get if..sorry, when I win." His own stance was a sloppier street style defense. He started to carefully circle her, like a predator would it's pray. Jack even moved forward as if advancing at her, but he was good at the fake out..and that's what he had planned. Get her to attack first so he had the easy part. Attacking while she was open.