There is a popular multi-season series on Wattpad titled The Ugly Truth .
Shows like Something Was Wrong or Rec2Rec often use "The Ugly Truth" to describe the darker side of relationships or industries. [S1E1] Ugly Truth
While it is a movie rather than a series, blog posts often break it down by "episodes" of dating advice given by the character Mike Chadway (Gerard Butler) to Abby (Katherine Heigl). There is a popular multi-season series on Wattpad
The title "The Ugly Truth" is a common name for premiere episodes in true crime or advice podcasts. [S1E1] Ugly Truth
It covers the "harsh reality" of dating—arguing that attraction is often based on "lust at first sight" rather than personality initially.