They'll leave? It sounds too good to be true. In fact, it probably is.

Rita hesitates for a moment, then shakes her head. "Of course I want that. But I'm not that naive. When the fae decide that they own something, they won't stop until they get it back." And if that something includes the very lives of Rita and her fellow changelings, then she can't stand by and let them do as they please.

"Besides... that's not why you're doing this, is it?" Rita makes the assertion confidently, even though she only has a few clues as to what else might be on Strange's mind. But if she sounds like she already knows plenty, he might fill in some of the blanks for her.