mating rituals pulled straight out of the animal kingdom — all without being able to verbally communicate.“It was very difficult without words, but you can give them a little nudge on the shoulder to show that you’re interested. It almost comes from a place of being playful, so that was cool,” Stephan Davis, 31, a single on the show, told The Post.“For me, it was definitely in the eye contact. Funny enough, you do get a little bit used to it and make connections with people that you never talk to.