They both know that neither would ever betray his ideals or force the other to do anything, but everytime they meet Charles secretly hopes Erik will kidnap him and Erik secretly hopes Charles will brainwash him into coming back home.

"Fairly everyday stuff. If it's too mundane, I'll completely understand if you're not interested."

If he wasn't interested? Erik gave him a blank look, and the words tumbled out of his mouth before he could stop himself: "you did see my record, right?"

"Oh yes, that," Xavier said vaguely. "I did. Metal, isn't it? I suppose that's why you were touching that gate. Can't imagine it myself, having my own abilities restrained."

"I never thought about having sex with you in a sexual sense," said Charles. "Not at all."

Charles finds Emma instead of Raven. These are glimpses of what they became.