At the end of the interview I was left alone in an office where an employee showed up and thought I was there to interview him. Still, I understand your point.
Out of curiosity, why would an existing employee think anyone would be interviewing him?
He was waiting to use a conference room and misheard me.
But ... he already had the job.
interviewing for a promotion/different team?
He asked if he could use the conference room.
I said I was there for the interview.
He asked if he was being interviewed.
I said, no I was.
And then he asked if he could Skype someone.
So I ran through a few buildings looking for my hiring rep.
Because I got stuck with my file that they were supposed to have at the end.
Yes, but it's time for your meeting with the Bobs.