In the Glee 'Dream On' episode, upon searching through the school library, Rachel believes her mother is which of these?
In the "Glee" episode titled "Dream On," Rachel Berry, played by Lea Michele, believes that her mother is a librarian after searching through the school library. However, she discovers that her mother was actually a waitress who wanted to be a star but gave up her dreams. This realization is a significant moment for Rachel's character development.