In 'A Friend to the End,' Betty's imaginary childhood friend returns! How can Betty continue with teen life when Miss Fablo looks to pick up where they left off? Then, in 'The Big Mess,' Nancy uses her organizing skills to help Betty clean her room, but may have taken on more she can handle! Finally, 'The Birthday Bash,' Betty takes full advantage of getting stuck in the car with Archie to outdo Veronica!