No seriously I don’t understand why it’s such a big deal. She says goodbye because it’s the end of the show abc David says they’ll talk soon again because they keep in touch because they’re friends. That’s it. Why else is there to say?

Really? So David says “we’ll talk” and you just accept that as it is and move on? Good for you! I don’t!
“We’ll talk”. What does that even mean? Who on earth says that like that? “We’ll talk”… about what? Why? When? What for? Is there a particular subject they have to talk about? What’s left to talk about at this point of their relationship? Clearly, they’re not going to talk about XF. So what are they going to talk about then? Is it going to be on the phone, or live over dinner? Or breakfast I guess.
As long as all these questions haven’t been answered, it’s always going to be a big deal.