As my friends in West Hollywood would say, "Oh Mary!"  

Seriously, no one really wants to know about anyones phone sex-capades, especially strangers bound by the confines of elevator walls. Talk about a captive audience. That's what therapists are for.

VEEP - If your friend is in her 20's, then I'd let it go. That amounts to growing pains and almost everyone I know and love is a reformed twenty-something hoochie (male and female). However, if she's in her mid 30's (or beyond) she needs to remember: "Just because dating isn't easy, doesn't mean you have to be."   xoxo