David and Luis play two different kinds of music at the same time, starting a music feud. Maria thinks it's a silly fight, but Oscar is delighted. David and Luis apologize to each other and decide to keep their music down.
Oscar wins the Grouch of the Year Award, but he's disqualified when the judge overhears him saying that he has a glow in his heart, a smile on his lips and a good warm feeling inside.
Grover helps Kermit show the number 5 using blocks, but Grover doesn't know how many to get (he can't count to 5). Kermit has him go back and forth bringing one until there is five.