Whose Hellos Are These, Anyway?

In a bustling city where every greeting carries weight, you play as Charlie, a washed-up detective struggling to solve a peculiar case: a series of bizarre 'hellos' have been mysteriously spreading through the city. People are saying hellos at the wrong times, creating chaotic and funny misunderstandings. As you navigate through the eccentric neighborhoods, interact with quirky characters, and piece together the origins of this strange phenomenon, you'll uncover a web of hilarious social scenarios and unexpected friendships. Can you unravel the mystery before the city loses its grip on social niceties forever?