Nymeria and Tyene slapping each other

I like this scene (and have always felt that the Sand Snakes were a missed opportunity of family chemistry)… but what is supposed to be happening in this scene? The game I mean… It seems like Tyene could have moved her hands at any point… and that Jessica only kept hitting her hand because she didn't move them, until she did.

Nymeria?

Nymeria is the direwolf of Arya. The Sand snake is Nym. still a good scene thanks

This acting is terrible