Context: I forgot to take some water bottles out from under my cart. I left with my groceries and ended up just taking the bottles and realized I didn't pay later 
Speaker 1: I forgot to take some water bottles out from under my cart and pay for them at the store. I didn't realize I didn't pay for them till later.
Speaker 2: Oh no! I've done that before too
Speaker 1: Hopefully I don't get bad karma for my accidental theft!
Speaker 2: I hope not too!