What is this?

When I offered this cherry to my husband, he asked “what is it?”
I then offered more fruit or things. Only to find more that has just left his brain. So sad.
Often I don’t notice or even think of this possibility. So much in our daily life follows the routines that we always had. And he is good at routines. Who thinks of a cherry or a raspberry or of sushi when on the surface everything seems alright?