person A: My daughter called and said she had bad news for me which made me apprehensive. She apparently scratched the car.
person B: oh no. How bad was it?
person A: It was a big scratch but easily fixed with a pain job. She got me anxious over such a nothing thing_comma_ though.
person B: I can see how it would make you anxious. 
person A: Nothing happened to her_comma_ which is what counts. She was lucky.