Game of Thrones, Jamie Lannister and Bran Stark Reunion?

We've just watched the first episode of Game of Thrones season finale and I think it was more of a reunion party of family, friends and foe alike. The entire Stark family has been reunited, Arya Stark met with Gendry Baratheon and the Hound, Sansa had a nice talk with her former husband Tyreon Lannister. Theon saved his sister Yara, from their uncle Euron which was rather uneventful. Euron and Cersei hooked up, no surprise there. As the episode came to an end Jamie arrived in Winterfell only to see a now crippled Bran (by his hand) and Jamie was very shocked to say the least.

Jamie and Bran are some of the most evolved characters in GoT. Jamie is no longer the heartless kingslayer. Over the entire series he has grown to be a compassionate man unlike his sister Queen Cersei and his father Tywin Lannister.

As for Bran he has grown to be the three eyed raven and he told Sansa that the old Bran is dead.

We all remember their encounter in season one. Bran found Cersei and Jamie having sex in an abandoned tower in Winterfell and to protect their secret Jamie threw young Bran off the tower. Bran survived but could not remember what happened and ended up being a cripple. There was also the unsuccessful attempt by Cersei to assassinate Bran using a Valeryan steel blade which was later gifted to him by Little Finger which he gifted to Arya.

Three eyed raven Bran obviously knows the truth of what happened now that he can see the past. However, in that ending scene Bran showed no emotion whatsoever when he saw Jamie. I imagine Jamie will be very apologetic but I cannot begin to imagine how Bran is going to react. He is just so emotionless.

I know Bran has changed, his interaction with his sisters said it all, but someone tried to kill you. He just has to show some kind of emotion. He is not totally emotionless because we know he is afraid of the Night King. I can just see Jamie's reaction when he realizes Bran holds no grudges. I can see him giving Bran one last confused look then quitely walks away.

I just want to know, what are your thoughts on this particular reunion?