Pure and Simple

Pure and Simple is the title of a fourth-season episode of ''Center Stage. ''It originally aired January 15, 2013, the first episode after a mid-season hiatus.

Trivia
Alex and Brock's coversation about whether one must remove a purity ring while masturbating was entirely ad-libbed.

Kathy Parish remarked that she had to fight hard for some of the material to remain in the episode, namely Alex and Brock's comments about masturbating with a purity ring, and the implication of masturbating with a crucifix.