Before anything, people tend to forget the voice of a person whom they lost. I believed that my ears have quite good memory. At my friend's wedding party last year, a guy sitting next to me spoke to me.
"You must be Ari, right?"
"Eh?! Are you Sato? Your voice reminded me of who you are."
My close friend listening to our conversation said, "Voice? You met him for the first time in 10 years! Usually, appearance reminds you of who the person is. Ari, your memory circuits are very odd."
I can remember such the voice of a friend whom I don't care about, but I'm starting to forget the voice of my special person. That's too sad. What's going on in my memory circuits? I think I still have its memory, but I can't bring it out...