Her first big break was a job signing headshots of Susan Sarandon for the Oscar-winner's fans on death row.
Initially it went well, but then Casey got too involved and went from just signing "Susan" to writing little messages. "I was reading [their letters] and I would sign, like, 'Best of Luck ... Susan,' and then I’d be like, 'Keep your chin up.'"
When Susan's assistant discovered what Casey was doing, she fired her.
"Happy Endings" is on hiatus. "Jimmy Kimmel Live" airs weeknights at 12 a.m. ET on ABC.
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