Ariana Madix and I are eavesdropping on the table next to us. We’re seated in the MO Lounge at the Mandarin Oriental in Manhattan, waiting for our coffees to arrive, and I’m telling her about an argument I just overheard at this apparent business meeting — something to do with a hotel stay gone wrong. “What’s the tea?” she wants to know, and we giggle over how much we love trying to guess. The vibes may be off at those strangers’ breakfast table…