David continued to strum the strings for a while, smiling a bit to himself as he played. He wished he could hear what it sounded like, but of course, he never wanted to use his hearing aids at all. They bugged his ears. He lifted his head to look up at her a bit, seeing that smile on her face made him smile. He set the guitar down and signed, "Did you like it? My mother helped me so the tune was right, so I wanted to show you..." he looked down at his guitar for a moment, then glanced at Erin again. "I like you. You're a really good friend, Erin." he smiled, signing to her. Then he got up and went to put the guitar away into his closet. He came back and gently took the paper from her and set it away somewhere.<br/><br/>He sat up a bit on his bed so he was facing Erin. "I'll teach you some more sign, ok?" he signed to her and started to teach her for about an hour or so.