You should settle your issue with her, but in private

"Yeah, ok, why not?" you answer, like it was nothing, "I could show you some move later". "Oh...you wish!" Laura snaps back spitefully, "Don't be fooled by the comparison with your boyfriend; I've nothing to learn from you. You would be no match for me in fight". You stare at her and the tension between the two of you heats up. You are disappointed, however, seeing that the crowd around doesn't look so interested in what's happening anymore; probably the idea of a mixed gender tussle was far more intriguing for them than witnessing two old friends settling a score. You smile, confidently "Listen, when the party will be over, if you still want a good ground fight lesson, I will be here for you". "Oh really? No witnesses, ehm?" Laura maliciously remarks. "Oh please like I'd care" you reply, rolling your eyes, "Liam will be our referee. Sounds it good?". Laura glazes to your man in a way that doesn't like you and then nods her head. You are shivering, feeling the trepidation for the upcoming catfight.