1) She faked a fake O in order to not give him the satisfaction of knowing she was having a real one. Am such a witch, she thought.
2) It was not his fault, but she was not in a generous or kind mode tonight. She felt rotten and up for cruelty. Not his fault.
3) Fault is over-rated she thought. Life is a series of incidents, often accidents and she had decided to treat it as such. Tough