 Susan overhears a conversation between Austin and Julie—Julie, fearing she may get pregnant, wants to start taking birth control pills and Austin wants to start using condoms.Susan confronts Julie, who assures Susan that she and Austin are not having sex.Edie tells Austin and Julie that Austin should use condoms, but Julie objects, as she has learned in health class that condoms only work 85% of the time (this is factually inaccurate – see Condoms).