In 'Whose Hello?', you step into the quirky shoes of a socially awkward detective named Sid, whose only skill is deciphering greetings from strangers. When a peculiar string of mysterious hello notes starts circulating in the city, baffling locals and causing chaos, Sid is reluctantly drawn into a comical investigation. Unravel the mystery by reading the nuances and hidden meanings behind each greeting while interacting with a cast of eccentric characters—including an overly dramatic barista, a conspiracy theorist cat lady, and an enigmatic mime. Your choices affect the tone of the investigation and how characters perceive Sid’s unique methods. Can you decipher the definitive 'hello' and solve this whimsical puzzle before it leads to total social mayhem?