Transcript:
Shermy and Charlie Brown stand in the snow-covered field, in the winter clothes, talking. The latter says,"Hello, Shermy" Shermy replies,"Hello, Charlie Brown"
Charlie Brown looks over to his right and says,"Looks like it may get a little colder...." Shermy looks up into the sky and agrees,"Yes, it looks that way..."
Charlie Brown turns to walk off and raises his hand in farewell. He says,"Well, don't take any wooden nickels!" Shermy also turs to leave and lifts his hand in farewell. He says,"Don't do anything I wouldn't do!"
Charlie Brown walks along concluding,"Now there was a real adult conversation!"
He's the one in the TV Christmas Special who says he "always ends up playing a shepherd".