Jim + Meggan
Jim knew the issue was of course that he didn't have the same frame of reference as she did, so the word X-Men didn't mean anything to him, other than maybe an odd name for a singing group or something like that. "And you don't think you can be legendary?" He asked instead, "I mean.... Excalibur," He shrugged his shoulders, "Where I'm from that's part of an ancient Earth legend." It might be from a world long since gone, but it was still there - people knew the story.
The point of course was not that her team could be amazing, though he was sure they could so much as he knew Meggan was amazing, so of course anything she was a part of could be too. He just had a lot of faith in her and what she could do.
He laughed as they danced together letting her twirl him and grinning as she spun as well. "It's a party," He reminded her with a laugh, "Feeling silly is part of the fun," Whether or not you were drunk, it was just nice to let loose a little bit and give in to the fun.