Let me just say -- none of this was supposed to happen. I didn't expect the letter to go viral. I didn't think anyone would figure out who Dear Sexy Ex was. And I especially never thought he would find out about it. Yeah, bit of a miscalculation there. But see, I need the money to fund my brand new venture. And Dear Sexy Ex, well, it turns out he needs me to save his business. By becoming his fake fianc e. Yup,...