Let it bee

-Can you see it? -she asked.
-Uh? What?
-That on the bed.
-No.What? Where?
-Oh. It's gone. But you hear its humming, don't you?
-No. I can´t see it and I can't hear its humming. What the hell are you talking 'bout? -I was feeling a bit irritated, must admit.
-Oh, I see. Now I understand.
-You understand WHAT? -I asked almost yelling at her.
-Seems as if you were somewhere else... -she said. By that moment I was getting very, very angry.
I said nothing, and kept on watching the telly.
Suddenly, I realized that that humming was actually away. The room went silent.
-Listen -she said.
-What's noooowwwwww...
-You don't have a couple of fresh batteries for my toy, do you?