Whose Hellos Are These, Anyway?

In a bustling city where no one truly knows each other, players take on the role of an underemployed mail carrier who stumbles upon a series of mysterious letters with no senders—only bizarre hellos and nonsensical confessions. As they deliver these letters, they unravel a web of quirky relationships, hidden secrets, and eccentric characters, all while trying to decode the true meaning behind each hello. With each interaction, players must make choices that affect the colorful cast's lives while also balancing their own failing career and social life. Can you piece together the puzzle of ‘whose hellos’ these are before the city’s annual celebration of strange greetings?