In 'Whose Hello?', you play as a quirky postal detective in a surreal, whimsical city where greetings are stolen. Every 'hello' has its own personality and is soundtracked by a unique tune. Your job is to unravel the mystery behind the disappearing greetings by interviewing eccentric characters, solving quirky puzzles, and uncovering hidden connections. Each decision you make influences the outcome of the story, revealing different layers of humor, drama, and absurdity as you chase the elusive 'Hello Thief' and restore the city's cheer. Can you navigate the tangled web of bizarre relationships and restore every greeting?