I think the discussion here is whether shomer negia applies to arayos (nida, another man’s wife, a relative you are not allowed to marry, such as sister in law etc) or to other woman/girls as well.
BTW, what is your source for shomer negia by non arayos?
RavHamachshir: Your point would indicate that you believe it permissible for men to touch girls (anytime he isn't davening). This is clearly incorrect. (Shomer Negiah.)