I have always maintained that the two sexes should approach each other primarily as husband and wife within the sacrament of matrimony, and that otherwise, men should have friendships with other males, and women should have friendships with other females. Family members, of course, would be an exception to this, out of sheer necessity.
Men wanting to have friendships with women not their wives, and women wanting to have friendships with men not their husbands, are just asking for trouble. That shouldn't even need to be explained.
The mixed-gender workplace, likewise, is just trouble waiting to happen.
And for some reason --- evidently they just want the friendship, women seem more "needy" that way --- there is a certain stripe of secular woman who absolutely loves to have ɧoɱosɛҳųαƖ men as friends. There's not a current in the opposite direction, of men longing after, and seeking out, friendships with lesbians. The other way around just doesn't work.