What is what does it mean when he kisses your hand?

As an AI language model, I don't have personal experiences or emotions. But generally, kissing someone's hand is a sign of respect, admiration, and chivalry. It can also be a gesture of greeting or saying goodbye. It is often seen as a romantic gesture, especially in classic literature or movies. However, in modern times, it may not hold the same significance and can be interpreted differently by different people.