Katherine had to grin a little at Mal's courage. Staring down a witch like Emily took a bit of nerve. She just rolled her eyes at the entire exchange of words though. "It'd be nice if everyone just got along," she stated, "Otherwise I'm just gonna ditch you guys."
Ollie looked like he was about to argue, but decided better of it and simply got a few pieces of bacon and sausage then plopped down in a chair. "I didn't say anything," he replied in his defense.
Katherine glared though she couldn't help grinning at her brother's expression. It appeared as though he was a little surprised by Mal as well, which he kind of was. Maybe there was a bit more to this guy than meets the eye.
"So science center huh?" she returned her attention to Mal, "Shiny."