[While Mulder rambles The Doctor is soon to realize he needs to be an emotional support alien for the human.]

It's very human to want to have offspring. I had a child, a very long time ago with my mate. And between you and me, I want one with Rose and River.

[But he's also come to the conclusion there are many reasons he can't have a John Smith life; as much as he did have in an alternate reality with Madame De Pompadour.]

Mulder - everything matters. But you're right to not blame Scully for her choice. Because unfortunately there are bad people who would harm there own. It's not a human thing; it's a personality type.

I am still so, so, sorry you lost out on being a father. But it seems to me so long as you seek the truth; being a father will be hard.