It was a good thing Luna was already on the floor. She winced as the loud music cut across the whole space of the restaurant and almost cried out "Silencio!" But as the large man sat there laughing, she decided against it, and instead Transfigured the banana peel into a pair of earplugs, which she promptly stuffed in her ears*.

Carefully avoiding the booby traps that she was now looking out for, she made her way over to him, and held a hand out to help him up. "Hi! I'm Luna!" she shouted as loud as she was able.

*Her ears would be smelling of banana for days. Not that it was really a problem.