The phrase “you were the best but you were the worst” is often used to describe a complex and contradictory relationship. It can be applied to romantic relationships, friendships, or even professional partnerships. The phrase suggests that the relationship has been both incredibly positive and incredibly negative, and that the speaker is struggling to reconcile these two extremes.
There are many reasons why a relationship might be both good and bad. In some cases, the relationship may be passionate and exciting, but also volatile and unpredictable. In other cases, the relationship may be stable and comfortable, but also boring and unfulfilling. Whatever the reason, the phrase “you were the best but you were the worst” suggests that the relationship is complex and multifaceted, and that the speaker is struggling to make sense of it.