Real talk if you can find some female friends who keep it 100% with you, it shouldn't surprise you that shyt like this might work.
I'd need to see this to see exactly what a breh is talking about, but one of the best tips a female friend ever gave me is how fukking with their necks short circuits them and can turn them into puddy.
You know how many arguments I've nipped in the bud just by approaching my girl from behind and grazing / kissing her neck?
Matter of fact, there have been few arguments that I've not been able to end through simple touch. You pull your girl in close and (if you're taller) the height difference becomes exaggerated. Your width / muscularity in comparison to hers becomes exaggerated. All these biological cues of your dominance start firing and, like it or not, most chicks WANT to submit on some level. Those moments invite them to do so. Old heads y'all shoulda been known this. Younger heads peep game.