Everybody asks for things to be repeated. Whether you can hear people whispering in a noisy restaurant or have trouble understanding even your oen mom on the phone, everyone needs to say pardon me on occasion.
Maybe a person is talking with a mouth full of food, munching words beyond recognition. More than one person is speaking at once, and your ears can’t keep straight who’s saying what. Words don’t seem to match the speaker’s facial expression—sad words but happy eyes, for example—and you don’t want to give the wrong response. In these situations, even ‘hearing’ people ask for repeats or clarification.
But for the person with hearing loss who needs darn near perfect listening conditions, these are only a few of the reasons our days are punctuated with Hey? What was that? Pardon me?