#gotjonsa

1. Accidental Dance

This is by far the most obvious piece of foreshadowing in the episode.  D*ny and Jon slamming into each other atop Rhaegal and Viserion, in what amounts to a minor accidental Dance of Dragons, can't mean good things are coming as far as their relationship goes.  Even if you don't see this as D&D's intentional foreshadowing that this season is leading to a second Dance, their lack of coordination suggests they're not as in love as we're meant to believe.  They were completely unable to function as a team, and it made them irrelevant to the fight against the Night King.  If they were really the Disney worthy romance some in fandom believe them to be, wouldn't we have gotten a grand scene where they finally pull it together and learn to work as a team?

This is a theme that was carried throughout the entire episode.  D*ny abandons the plan cause she can't stand to see the Dothraki slaughtered while Jon couldn't care less, D*ny desides to focus on burning wights but Jon is still focused on Bran's safety, etc.  They were completely out of sync this entire episode.  D*ny chooses her people, and Jon chooses his family.  Though D*ny's misfortunates this episode may make the general audience more sypathetic towards her, evidently Jon has far greater concerns than the woes of the Dragon Queen.  

2. Tyrion's Divided Loyalty

Putting aside my significant issues with Sansa's characterization during her scenes in the crypts, I think her and Tyrion's conversation is an important reminder of the rift between her and D*ny.  Despite the fact that the Army of the Dead is attacking Winterfell, Sansa still mentions her distrust of D*ny to Tyrion. This proves that Northern Independance isn't an afterthought, and the audience shouldn't treat it as such.  

This conversation also shows that any pettiness between D*ny and Sansa was unintentional, and that their rivalry wasn't meant to be superficial plot filler that killed time in the first couple episodes.  Their issues are legitimate political problems that won't be solved as easily as defeating the White Walkers apparently was.

3. The Death of Jorah

This entire sequence is devastating for D*enerys.  First, she is swarmed by wights, and while I'm usually unimpressed by Emilia Clarke's acting, she does an excellant job of conveying terror in this scene.  Next, she's abandoned by Drogon.  So much of her self-worth is tied to the dragons, and I can't imagine how painful it must be for her to be abandoned by them, especially Drogon. Lastly, she's there to witness the death of Jorah.

Though Book!Jorah is manipulative, abusive, and generally terrible, Show!Jorah has mostly been a loyal and faithful advisor to D*ny.  Most of all, he's been her moral compass.  Even as recent as 8x02, Jorah counsels D*ny to reach out to Sansa, rather than act in anger.  The two biggest constants in Show!D*ny's life have been Jorah and the dragons.  Now that Rhaegal is bonded to Jon, Viserion is dead, Drogon has abandoned her (even if he did come back, it was only after the danger was gone), and Jorah is gone, it seems like the show could be setting up a mental break for D*ny.