I might be at my most cynical right now, but the Winterfell beeswax feels like something contrived to give the actors something to do lol, instead of anything occurring naturally. Personally, pitting the sisters against each other is tired. It's not season 1. They should be closer than ever before at this point. Arya accusing Sansa of wanting to betray Jon is just the worst.
Yea. Even I was like Arya needs to chill with this. And I love her.
And Arya should have some common sense and realize Sansa doesn't Trust Little Finger at all.