The "in your face"-ness is rather her being SEE-Fi (maybe IEE-Fi) probably. ExFx individuals are often "in your face" in terms of emotional impact. Especially SEE > EIE.
Sp/Sx itself isn't about that at all. In her case, it adds to her "weirdness" (imo). Sp/Sx-ness can be quite "creepy" if it is not balanced/"normalized" by 9 or 6 in the core (or strong fix).