Context: My sister spilled milk on me. I hated it
Speaker 1: My sister spilled some milk on me. It set me off!
Speaker 2: I hope it didn't mess up your clothes. I'm sure it was a mistake.
Speaker 1: It was indeed a mistake. My clothes are fine now.
Speaker 2: I'm glad it didn't mess anything up and that your relationship with your sister is still in tact.