Eddie stays still as the puppet he is in his room. He heard someone entering the abandoned 'Playfellow Workshop' building. All because he forgot to close door of his room.

His 7 other puppet friends(plus 1 sentient house) are each in their own soundproof rooms, so they didn't hear anything.

He and his friends at 'Playfellow Workshop' hadn't had a visitor in years. So it was a bit scary for the big humanoïd puppet mailman.