hey, Rob. I'm in a bind. Can you help me out ?
What's the problem?
I'm supposed to work tomorrow, but there's something I've got to do. Could you cover for me?
You just asked me to cover for you on Monday. What's so important that I have to keep doing your job?
Ok, I'll tell you, but I'd appreciate it if you would keep it to yourself. I'm interviewing for another job, and I'm really close to getting it.
You were just hired here a few weeks ago. I can't believe you're thinking about leaving already.