Entering, the two fool around with the machine's settings and are confused by the prompt soliciting.
The concept of her last name was removed by early in development and is not considered canon.
She then decides it will buy her and Joel some time, and goes to find something to stitch up Joel's wound with while Callus keeps an eye on him.
A moment later, Riley asks whether or not Ellie still has her Walkman.
Tommy and Maria are considered married, regardless of official documentation, ceremony, whatever.
I was expecting an epic tale that would take Joel and Ellie to other parts of the world.