Damn, Shireen's actress did a great job with that scene but, like other people were saying, it felt kinda out of character for Stannis to sacrifice her. Who would be his heir????? This just solidified that he ain't getting the Iron Throne imo.
Arya's gonna get herself ****ed over by seeking vengeance rather than sticking to her job set by the Faceless God.

She's totally gonna not kill the Thin Man and find her magic opportunity to kill the other guy and something will go wrong to her.
I loved the Fighting Pits scene a lot. It was so intense and it was all well-executed. I really thought that her husband-to-be orchestrated the whole thing especially after the "sorry I was late I had to make sure EVERYTHING WAS IN ORDER" like clearly something was gonna go wrong. And then the killed him, so, uh, maybe not.

Nice to see the people that Dany left behind won't be (immediately) killed or captured from the preview as well.