For about five minutes there's an amusing degree of toxicity between rivals "Lucy" (Lucy Hale) and "Josh" (Austin Stowell) who are both vying for the new job as managing director at their firm. They share an office and a very thinly veiled attraction to each other and after a few snide comments the smart-mouthery goes the way of the dodo and off we go on a predictable rom-com that surprisingly enough manages to string itself out for almost one hundred whole minutes of precisely no jeopardy, very little comedy and writing that is the stuff of a pubescent fantasy. How can a couple, called…