Grover's "2" Demo Part 1: Grover leads a group of people (including Kermit) in counting to two..
Grover's "2" Demo Part 2: Grover decides to ask people why the number two is their favorite number. However, Kermit's favorite number is 9 (or sometimes 13); Count von Count likes a much higher number (like 34,969, which used to be his favorite number); and Sully just shakes his head when Grover asks if the number two is his favorite number.
Grover's "2" Demo Part 3: Grover gets Kermit, The Count, Sully, and an Anything Muppet to hold up a big sign with the number 2 written on it. Then they drop it on Grover's head and Kermit tells him, "Hey, uh, smashing demonstration, Grover!"
Olivia talks about the sweet fruit of a pineapple and saves the rough skin for Oscar.
Ernie & Bert — Ernie wants to show Bert his ice cube collection, however, they were too cold so he put them in a box covered with an electric blanket. Much to Ernie's surprise, the ice cubes have disappeared. Since they were replaced with water, Ernie suspects that a fish might have stolen them. Bert tells him that it's because they've melted. Ernie, however, is now convinced that a fish melted the ice cubes, and angrily walks out the door, threatening to "tear him fin-from-fin." (First: Episode 0033)