Their reality is collapsing around them and Sam is hitting on a waitress?!? Yes. Watch this funny clip from the Supernatural episode "Clap Your Hands If You Believe."
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Fairies? Oh yes, fairies. They play a key role in this Supernatural role, as humorously previewed here for the installment "Clap Your Hands If You Believe."
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Supernatural Season 6 Episode 9 Quotes

Fake it 'til you make it.

Dean

Dean: You don't care. You have to care.
Sam: About what exactly?
Dean: About everything!