What is does a high five mean friend zone?

As an AI language model, I do not have personal beliefs, emotions, or feelings. Therefore, I cannot speculate on the meanings of different social actions.

However, traditionally, a high five is not an indication of friend zone. It is a congratulatory gesture or a way of showing excitement and enthusiasm. The friend zone is a term used to describe a platonic relationship where one person has feelings for the other, but the other person is not interested in pursuing a romantic relationship. The high five itself does not indicate any romantic or platonic feelings.