Whose Hello Is It Anyway?

You are a socially awkward greeting card writer who accidentally becomes the unexpected ambassador of universal greetings. As you navigate a bizarre world where every greeting has a dramatic impact on reality, you'll encounter quirky characters like a grumpy poet, an overzealous etiquette coach, and a sentient envelope. Your choices will influence the state of social harmony, sending ripples through the fabric of friendliness itself. With every wrong greeting, the world begins to unravel in hilarious fashion. Can you craft the ultimate hello and save social interactions from total chaos?