"And you always know how to flatter me," she retorts softly.

Lisa considers unhappily. Arnold wants her to stay, and truly, she can understand why and see the draw, and yet. "This promises to be very interesting, but I can't stay to find out. It would be irresponsible." And she's not sure she wants to know more or be more like this other-Lisa, and risk knowing her fiancee. "I will visit. You can talk to me or come home whenever I'm available. But, Arnold... It's better if I don't live here."

She knows the effect she has on her 'boys'. They are more careful around her, and - rightly! - anxious not to disappoint. But they are also more restricted. If Liam is growing up he should be let to grow up.