Unfortunately, Margot takes it that way and any sort of guilty look is immediately replaced by a scowl. Something in the near vicinity is dangerously close to catching fire if she doesn't calm down soon. "Yeah, well, it's gonna -- gonna suck to be you in two seconds!"

Though she doesn't have much to back that threat up, she's trying to look intimidating, puffing up to her full height (...4'9'', teeny thing).