Steven Moffat really gets time travel fiction. Notice now how Doctor Who's final speech echoes and foreshadows the finale of Forest of the Dead. Transcript here from
http://www.chakoteya.net/doctorwho/30-9.htm
[Hospital grounds]
(River is wearing a loose white robe. Charlotte and Doctor Moon walk up to her.)
GIRL: It's okay, you're safe. You'll always be safe here. The Doctor fixed the data core. This is a good place now. But I was worried you might be lonely, so I brought you some friends. Aren't I a clever girl?
EVANGELISTA: Aren't we all?
(Anita, the two Daves and Miss Evangelista with her normal face are walking towards her.)
RIVER: Oh, for heaven's sake. He just can't do it, can he? That man. That impossible man. He just can't give in.
RIVER [OC]: Some days are special. Some days are so, so blessed. Some days, nobody dies at all.
(The Doctor returns to the Reception and stares at the Tardis. He snaps his fingers, and the door opens. Donna is waiting inside.)
RIVER [OC]: Now and then, every once in a very long while, every day in a million days, when the wind stands fair, and the Doctor comes to call
(He snaps his fingers again and the door closes.)
[Children's bedroom]
(River closes her diary.)
RIVER: Everybody lives.
(She kisses Charlotte goodnight and looks at Ella and Joshua.)
RIVER: Sweet dreams, everyone.