["The other day I was backing out of the parking lot at work and scratched my coworker's car a little bit.", 'Oh no, did you tell them?', "No, I feel really bad that I haven't told them about it. I don't know if I should."]
If it's not bad,, I wouldn't tell them
I accidentally scratched my coworker's car. I haven't told them that I actually did it.