How can one love her best friend unconditionally, but be in love with her husband at the same time? That's a question that 34-year-old Sarah still didn't know the answer to. For eighteen years, she has been in love with only one man, and that man happens to be her best friend's husband, Mike. With a secret relationship that consisted of infidelity, love, and lies, Sarah nor Mike are ready to let go just yet. No matter how wrong it appears to be, Sarah feels in her heart that they were destined to be. Loving two women isn't easy, especially with the other woman being your wife’s best friend. Mike has been holding on to this secret for eighteen years with no intention of telling his lovely wife anytime soon. Yet, that isn't the only secret he's keeping from her, and it's something that will attach him to Sarah for the rest of their lives. Secure about her husband and best friend's relationship, Tiffany had never seen a problem with Sarah hanging with her husband when she wasn't present. In her mind, neither of them would ever cross that line. Will she forever be naïve when it comes to them, or will Tiffany start to put the puzzle together sooner than Mike and Sarah think? In this unfaithful love tale, loyalty, trust, and bonds are tested as we see just how powerful love can be.