I have to do this too at times with my dad. He'll come bursting into my office like the Kool Aid man and ask me something completely random and I tell him point blank I have no idea what he's talking about.
My wife speaks at the same time as she turns away from me and walks into a different room around a wall it's like, lady. I have empirical proof that I have hearing disabilities, from before we ever met, and still you do this constantly.