being slapped on the face

have you ever felt a situation wherein you felt your cheeks reddened, felt the sting of a slap, yet none such action ever happened?

well, yeah, i have. and right now i feel stupid going over the motions again and again. i am not mad, i just feel like confronting somebody.
but will i get my end of it? i don't think so. foremost, i feel this is not justified for the other party since we don't know each other. i mean, yeah, at face value we do but we are not known to each other in any way defined by norms.

and for this, i ran 2 hours on the treadmill. talk about release.