*Scully must tell Mulder that she gave their son up for adoption because she felt she could not protect him. As she tearfully explains her sacrifice, Mulder reassures her that he understands.
Scully: Our son, I gave him up. Our son. I feared you'd never forgive me.
Mulder: I know. I know you had no choice. I just missed you both so much. *Source: Back of card