I don't think so. They two were bronn's most close friends. I think Bronn will join in the North army and betray Cersie.
She first get surprised because she thought that she is the last targyreon. But i think jon will accept that he doesnt want throne. Dany can keep it. But i dont think Dany will make it to the end of season8.
i am waiting for this happen. remember Robert said in first episode-"I have a son, you have daughter lets join our houses." Also, she is flirting with him which means directors don't put any extra scene. If she is flirting means, the story between them keep on going.
My question is By seeing trailer, i understand something. I dont see Dany, Drogon and Dothraki army at the battle of winterfell. i saw only Unsullied, jon, Arya, hound, Jorah. Will jon and dany got fight and seperated in next episode? Or maybe Dany went to kill Cersie?
My most exciting thought - "I think they lose the war in 3rd episode. Because if they win the war, why they will be still 3 episodes left. The same director directed the 5th episode which means there will be a great war and the final war in that episode. May be Golden company joins beside the Jon because, their ancestors were set the right owner of the golden company will be aegon targareon according to the books."
lets see what happens......