The Doctor was smiling. He thought that spending the day with Jack and Arwen was going to be quite fun. At least it seemed that way to him, he was feeling over excited and still seemed quite bouncy and energetic. He still had no idea where he got his energy sometimes. He was looking at the xbox controller curious.
"What does it do?" He asked her. He had never played video games before, he seemed curious about the controller though. He smiled and went red in the face when she hugged him "N..No problem." he was smiling. Since he didn't know who she was and just thought she was somebody he was meeting for the first time it had caused him to blush.
"Ohh thanks," he smiled and put the necklace on when she passed it to him.