The Doctor followed Jack "I see," he thought she was rather brave so face somebody like that, He knew he might do the same thing too.
"Really?" he was surprised , he looked at her, he supposed she was maybe a bit like him in ways. It was rather interesting. He started to think for awhile and looked sad.
"My sister probably would have got on with her, " He said. The Doctor hadn't mentioned his sister in a long time though.

He didn't realize the girl in front of him was his sister. "She is good, you want to play it with me after?" he asked Jack, he had his hand in the other mans. "Go Arwen." he cheered for her. He seemed rather happy, this game was exciting to watch. He was watching, his eyes seemed glued to what was going on. He had never though watching somebody dance could be so exciting.

The Doctor did think the guy was too over confident for his own good, Arwen's confidence didn't seem a bad thing, he really hoped that she would win. "Haha wow think I'm too neverous to play agaisnt her now," He was sure that he still would. Even if he lost he would get over it. He was here to have fun. But he mainly wanted to play agaisnt Jack.