Whose Hellos Are These, Anyway?

In a bustling city teeming with eccentric personalities, you play as an unassuming barista named Alex who discovers a strange phenomenon: at each hour, a random 'hello' echoes from nowhere, leaving the city's denizens in confusion. Your task is to uncover the source of these mysterious greetings while unraveling the interconnected stories of quirky citizens, each with their own secrets and reasons for being involved. Juggle your part-time job, engage in outrageous conversations with your clientele, and piece together the puzzle of these strange 'hellos'—but watch out! Your snooping may awaken unforeseen consequences that force you to make dramatic, and sometimes hilarious, choices. Will you solve this enigma before the next hour passes?