Obviously in the next episode, or the one after, Arya is gonna get attacked by someone and will almost get killed, but Nymeria will come to the rescue.
Also, why was she such a distant bitch to Hot Pie? Last episode, she was all warm and cheerful with Ed Lannisteeran, now she sees an old friend and treats him like he has dogshit on his face.
The Grey Worm/Missandei sex scene was probably the fillerest filler in the whole show. But at least we saw the actress naked.
The timing of the Dany/Varys scene was awkward, but I understand that they wanted to do it, yet couldn't find a place in S6 to squeeze it in. But they should haveiat least had Varys wait for her in Westeros instead of travelling with her then.