Mister Rogers' Neighborhood (1968)

S1E42 Airplanes

In episode 0042, Mister Rogers arrives carrying a book about paper airplanes and takes a seat on the porch to share a song. After visiting Daniel Striped Tiger, Lady Aberlin presents X with the scarf she promised him, and they perform "I Like You As You Are" together. In appreciation, X gifts her a walnut, which she plans to take to the new trading tower created by Grand-père.