Finn: Doesn't Artoo back up your memory?

C-3PO: Oh, please. Artoo's storage units are famously unreliable.

Rey: You know the odds better than any of us. Do we have a choice?

C-3PO: If this mission fails... it was all for nothing. All we've done... all this time.

Poe Dameron: What are you doing there, Threepio?

C-3PO: Taking one last look, sir... at my friends.