Cameron took a few quick steps to catch up and then put her arm through Roger's. It was a feminine thing to do, and would make it easier for her to bounce him off a building if he got out of line. A girl should always be prepared, even if she wasn't really a girl.
"Don't tell me you brought you car with you?" She smiled up at Roger. "I think I know which car you drive now. I noticed it during the race. Did you have much trouble adapting to the local technology level? It didn't seem like your car was running as fast as it looked like it should be."