Quote from Sam in Truce or Consequences
Sam: Check the locks twice, OK? Diane: Aye, aye, captain. Sam: And make sure the lights over the bar are out. Diane: Lights over the bar. Right. Goodnight. Sam: Maybe check the thermostat. Diane: We'll do that, yes. Thank you, goodnight and goodbye. [closes the door] [As Sam walks up the stairs outside Cheers, he taps on the window] Sam: I have no life insurance. Just this place. Diane: Goodnight.