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I could see in her eyes that I was in trouble. I don’t know what I had done, but I knew that before the night was over I’d be sorry.
Before I could even take off my rain soaked hat she was yelling at me, “You bastard!”
“What?” I asked, a dumb look plastered on my face. I’d like you to think that I was just playing dumb, but to be frank, more often than not, that same look could be seen across my ugly mug.
“Who was she?”
“Who?” oh ****. I took off my hat and hung it on the peg beside the door, trying to act as though nothing was wrong.
“That cheap floozy I caught you with at the Diner last night.”
[This message has been edited by bandgeek9723 (edited October 18, 2010).]
This guy could be coming in to work, and "she" is his receptionist, or he could be coming home, and "she" is his wife (or significant other or housekeeper or babysitter or cook or whatever).
You have room for a little more information, because this is less than 13 lines.
Of course, this type of reaction could be very characteristic of your MC. It's hard to be able to tell without reading the entire piece; however, if this isn't typical of his personality you may need to do some tweaking there.