He does not remember Gar being that... happy. Or maybe this was like how the young Titan was on coffee. The one he knew loved his coffee. Though, he's trying not to think about all of that, especially when they were in a strange place. A place he didn't know jack about and wanted nothing more than to get the hell out of.

"I know a version of you but he's not green," he tells him, giving a bit of a half smile. Since he had the advantage on Gar by knowing him, he might as well give his own introduction. "Dick Grayson. Or Nightwing, if you prefer." Going around advertising codenames wasn't exactly something that he did, but Gar had that look about him. So, he figured since he shared then he could too.