Walter: Do you remember to water my plants?  I'm a bit worried you'll kill them
Carol: Please Walter, have a little faith in me. I remember to water your precious plants.
Walter: It's pretty hard after what you had done with my lilies…
Carol: Well, you had no other choice right? Nobody else agreed, so now you need to suffer from the hell of uncertainty :)
Walter: True. Next time I'll ask Mrs Fairwell to do this.
Carol: You won't, I happen to know that she's moving out :P
Walter reminds Carol to water his plants. Carol killed his lilies once, so Walter doesn't trust her. Mrs Fairwell is moving out.