MULDER: When we find him. Scully something was done to you, something that you're just beginning to remember.
You can't quite figure it out but it can be explained and it will be explained.
And no matter what you think as a scientist or a doctor, there is a way, and you will find it, to save yourself.

SCULLY: Mulder I can't kid myself. People live with cancer. They carry on, and so will I.
You know I've got things to finish, to prove to myself, to my family, but for my own reasons.
(they smile, then hug)

MULDER: Come on back. (pause) The truth will save you Scully. I think it'll save both of us.
(Mulder kisses Scully on the forehead, Scully exits down the hall, Mulder takes vial of Scully's ova out of pocket and looks at it thoughtfully)