[last lines]
[Xavier and Magneto play a game of chess at Magneto's cell]
Magneto: Does it ever wake you in the middle of the night? The feeling that one day they will pass that foolish law or one just like it, and come for you? And your children?
Prof. Charles Francis Xavier: It does, indeed.
Magneto: What do you do, when you wake up to that?
Prof. Charles Francis Xavier: I feel a great swell of pity for the poor soul who comes to that school... looking for trouble.
Magneto: [halts the game, sighs] Why do you come here, Charles?
Prof. Charles Francis Xavier: Why do you ask questions to which you already know the answer?
Magneto: Ah, yes. Your continuing search for hope.
[motions to the guard to take Xavier away]
Magneto: You know this plastic prison of theirs won't hold me forever. The war is still coming, Charles. And I intend to fight it, by any means necessary.
Prof. Charles Francis Xavier: And I will always be there, old friend.