That is exactly the one my brother and I always "make fun of"!! The thing that makes this montage especially funny is the way Grover reacts. Watch him. He gets this puzzling, even more confused way about him. Note Grover in this bit-- Boy: He gets his keys.. Grover: What keys? Boy: Santa Claus keys. Then Grover just stares at the ground pondering this. Then the last little girl (had to be a year old) was going off on this whole scenario and you could barely figure out a thing she says cuz it makes no sense. Then Grover just turns to us and says "And there you have it!" What a great idea to have Grover and Kermit ask all those kids about Santa. So spontanious and real. Remember when Grover acted out the improv with the kid named Billy. And Grover pretended he was Santa. That was so funny.