Garfunkel and Oates Season 1 Episode 8 Maturity ( Air Date 2014-09-25 ) Genre Comedy category. Overview "Suffering from an increased libido from her fertility drugs, Riki attempts to rekindle a romance with an ex-boyfriend. Kate has romantic problems of her own when she gets matched up with a high school student after her therapist tells her todate someone who’s at the same level of emotional maturity as she is.".