This review may contain spoilers. I can handle the truth.
Imagine you’re a secretary in an office, it’s Monday morning 9am, and your new boss Melanie Griffith is due to arrive for her first day of work any minute now. But for some reason, even though you have your own phone and your own desk a few metres away, you decide to take a risk and go into her office to make a personal phone call using her phone, with the door wide open and your feet up on her desk.
Makes perfect sense, as does everything else in this movie.