The difference between boys and girls??!

The difference between boys and girls??

this probably sounds really gross but at least here I can ask it anonomously. OK here goes...........
My boyfriend says he wipes his bottom from his anus going up towards his back. Now I, as a girl wipe mine the other way, from my poo hole going towards my tummy button (I obviously dont get to my tummy button).

He says they were told to do it that way in sex ed at school, now I'm a wee bit older than him but I dont remember being told how to wipe my *** in class???

Is it a boy/girl thing, is there a proper way to wipe ya bum???

I'm FeeBee's boyfriend.

I am shocked and horrified, and apologise to all.
I feel a bit violated.