She smiled. "Well, I won't sleep with anyone else, then. But I have to be free to see other people, you know. I'm getting old. And if things don't work out with you, I might never find someone," she teased. "Really though, if you want me to stay off limits to other guys while you're still interested in me, I will, but the minute you find someone else, you have to tell me. After that, we're done. Fair?"