In 'Whose Hello Is It Anyway?', players step into the shoes of Jamie, a quirky socialite who accidentally stumbles into a wild series of social scenarios during a massive city-wide 'Hello' day event. Each interaction challenges players to navigate misunderstandings, hilarious confrontations, and unexpected friendships as they meet a cast of eccentric characters who each have their own definition of a perfect greeting. Players must choose dialogue options wisely to achieve the best possible outcomes and collect various comically peculiar 'Hello' items that will influence future interactions. The choices made throughout the game will lead to multiple unique endings, showcasing the chaotic yet charming nature of human interactions.