Her eyes narrowed, more in a careful, studious way than an angry one, though she wasn't happy with getting it wrong. She didn't want to come off as stuck-up for never having done this, or just stupid, but neither of those were the case. At least not entirely. But, being as good a sport as she could be, she watched and took the knife when he offered it. "I can do it just fine, thank you," she said with a purse of her lips and she started cutting it just as he did, only slower, with precision.