Besties

Summary
Buster and Ladonna bond over a memorable trip to the movies, prompting Arthur to suspect Ladonna has taken his place as Buster's best buddy.

Characters

 * Arthur Read
 * Buster Baxter
 * Ladonna Compson
 * Sue Ellen Armstrong
 * Francine Frensky
 * Muffy Crosswire
 * The Brain
 * Prunella

Episode connections

 * Arthur shows Buster photographs of events from other episodes:
 * At the amusement park, Wonder World ("D.W.'s Imaginary Friend")
 * At the beach ("D.W. All Wet" or "Buster Baxter & the Letter From the Sea")
 * Meeting at age 4 ("Team Trouble", "The Ballad of Buster Baxter" and "Buster's Second Chance")

Errors

 * When Buster said "100% me" and looked at Arthur, his left eyebrow disappears.