[Everybody being underground means he had a very lonely arrival, wandering around in what looked like a completely empty town. Finally the Usyagi took pity on him and guided him downstairs through a dome, so he's arriving only to find that the people who should've been looking for him too are now... cozily cuddled up with Space Puppy.]
[The nerve!]
How come you're having a movie night without me?! [Shrieks this, because of course that's the main concern to have right now.]