12. La Douleur Exquise! -

In this landmark episode, the show explores various forms of "fetishes"—from literal S&M to the emotional masochism of chasing someone who doesn't want you back.

"La Douleur Exquise!" translates from French as "The Exquisite Pain." While it is a poetic term for the bittersweet ache of unrequited love, you are likely referring to . 12. La Douleur Exquise!