2. Ernie and Bert invite the Count over for the night; the Count borrows Bert's bed, while Bert himself sleeps on the living-room couch. Ironically, the Count has trouble falling asleep that night: Ernie teaches his guest how to count sheep, hoping that it will help.
(Nitpick moment: The Count has already learned that technique and used it at home, according to earlier episodes. In fact, his flock of counting sheep eventually goes on strike! But I digress...)
Next morning, Bert asks how his guests slept. The Count feels energetic and refreshed, although he didn't actually sleep. Ernie, on the other hand, walks in with bags under his eyes as he counts in a monotone; if I recall correctly, he's reached some eight-digit number of sheep. Bert vows never to let the Count spend the night again; Ernie collapses after a few more numbers, ending the sketch.