Whose Hello Is It Anyway?

Set in a quirky town where everyone knows everyone, you are cast as Alex, a charismatic yet bumbling misfit who accidentally stumbles upon a town legend: the Hello Stone. Legend says that anyone who greets the stone's true owner in the correct way would gain the ability to read minds, but it seems that everyone in town has their own hilarious interpretations of the greeting. As Alex, navigate through absurd conversations, decipher mixed signals, and attempt to collect the signatures of eccentric townsfolk to unlock the true greeting. Can you figure out the right way to greet the stone before the end of the town's annual 'Hello Fest'?