I'm probably in the minority, but I like that this ended with just sleep. And I'm definitely in the minority when I say I would be fine if nothing beyond this level were to occur. For me, Judy's embrace of Nick, the position of Judy's head below Nick's head, and just the fact that they were able to take comfort in each other enough to fall asleep are the best parts of this scene, much more than the positions of Nick's paws or Judy being sans pants.