David slowly nodded his head, then signed back, "Yeah... At first, whenever I got into a fight, I never had anything worth fighting for and would get beaten up without fighting back... But I have something now..." he looked at her, a small smile on his face. "Since you're clearly in a bad condition right now.. I was going to let you sleep on the floor because we don't have a guest bedroom.. But I can be a gentleman and share it if you want. I don't want you to feel uncomfortable and in pain.." He would be willing to do this, because she was his friend, and friends did this. He sat up then, taking off the shirt he was wearing. Though he had a white muscle shirt underneath. He did this so he felt more comfortable. And since Erin was over at his place, he wasn't going to go shirtless, afraid that he would  make her uncomfortable.