"Dude, I'm okay... really." He paused a little awkwardly, giving Dean a look before they slipped out of the car. He'd been bitching earlier, freaked out, but... "And- uh. Thanks for saving my ass back there, Dean. Would've been in a lot of trouble if you hadn't."

And that was definitely the truth, so even if he had to cope with some side effects he hated, he at least hadn't died by bleeding out, still had the chance to get revenge for Jess and heir mom, find Dad. He went to slip out of the car then because the place looked alright and it smelled like they were cooking something that actually smelled half-decent inside.