It's rude to berate your significant other.
Jennifer's boyfriend bought a different item at the store than the one she asked for.
Jennifer wants to let her boyfriend know that he made a mistake.
Jennifer gently tells her boyfriend that he made a mistake and asks him to be more careful.
Jennifer scolds her boyfriend in an angry way about getting the wrong item.
Jennifer's boyfriend is more careful to get the right stuff the next time he goes to the store.
Jennifer's boyfriend doesn't want to get her anything from the store from then on.