Who's Hello Is It Anyway?

In a bustling city filled with quirky characters, you play as a sarcastic greeting card writer who accidentally becomes entangled in a web of mistaken identities and hilarious misunderstandings. One day, after receiving a mysterious package containing a seemingly ordinary greeting card, you discover it has the power to switch the greetings of the entire town. People are now greeting each other in bizarre and unexpected ways, leading to awkward romantic advances, comedic confrontations, and a rising tension that you need to diffuse. Navigate through comical dialogue trees, interview eccentric NPCs, and solve whimsical puzzles to uncover the origins of the card and restore normalcy before chaos reigns. Can you figure out whose hello it really is?