Sue Ellen's Lost Diary

"Sue Ellen's Lost Diary" is the first half of the 14th episode of season 2 of the animated children's series Arthur. Together with "Arthur's Knee", it first aired on February 14th, 1998.

Summary
Sue Ellen loses her diary in the library. Muffy, Francine, Binky, and Arthur find it, wondering what's inside and whether to open it or return it unread.

Trivia

 * Sue Ellen's comment at the end, "I wrote some pretty nice things about you, Arthur.", is a reference to Arthur's original crush on her in the books.
 * During Francine's imagination of what Sue Ellen wrote in her diary. The date is day 162, once translated the date is June 11.