Re: Hannah's
Bucky will remember a series of getting his shiny new arm, memory wipes, training, cyro, more wipes, etc.
Also will see himself killing Steve on the helicarrier instead of stopping himself. So that's fun.
In addition to Quentin seeing the above, because it uses the same piece of his sliver of a soul and because I went down a youtube rabbit hole today, he's going to see his golem self as a 12 year old talking with Alice and Julia too.