A sharp sound filled the air as her hand made direct impact with his cheek.
... an odd move on her part, it even seemed to surprise her as she quickly withdrew her hand, eyes a bit wide.
She could have attacked him, took hold of him and drained him of every emotion known to human kind, but... she had smacked him. ... Interesting.

She had to regain her composure to be able to react further.
"... I have had enough of this from you, and from any of the others." she fumed a bit, enough to keep up appearances, "I will be keeping my eye on you - do not think I won't 'steal your kill' again if I witness you doing something like this."