I've already gotten it figured out. [she says with a wink] Margaery Tyrell, once Queen of the Seven Kingdoms. A pleasure to make your acquaintance. [she says, neatly skewering an oncoming Null.

her grandmother taught her that she always had to be multitasking, calculating all of the angles and trajectories of her actions at all times to achieve the desired result. and she can socialize while killing Null and thinking about her future]