You ask Liam to handle it

Your first instict is asking to your boyfriend to step in. He is the kind of person who keeps his cool in those kind of situations and more than that, you think carefully, he is probably one of the few guys there that your brother would yield to (for his size, if nothing else!). Liam guesses your thoughts on the spot and gets to your brother, dragging him away. "Your bro is crazy Sarah! A complete piece of shit!", Laura spells angry. "Well, you overreacted…", you reply, "I was coming for you!", she retorts back. In the meanwhile, Liam comes back scratching his hair. "Ok, the kid cleared off. He seems sorry, as far as I can tell. Anyway, this experience is a proof of something that I've always thought; men and women should never fight each other". "Liam…", Laura cuts him off, "Don't say bullshit please, I'm on the edge". "Ok...but it's true. A teenager has beated up both of you in no time. We don't need other demonstrations". "Sarah!", your friend tells, "I'm getting pissed again….what do you think of that??"