Step into the shoes of Callie Voss, a mid-level office worker who unexpectedly receives a series of bizarre, unsigned 'hellos' delivered to her workplace. Initially dismissive, she decides to investigate the origin and aim of these cryptic greetings. As she chats with her quirky co-workers, navigates office politics, and delves into their complicated lives, she finds herself embroiled in a web of hilarious misunderstandings, love triangles, and unfulfilled dreams. The game requires players to choose dialogue options that affect the unfolding drama, exploring how each character interprets the meaning of a simple hello.