What is what does it mean when a guy kisses your hand?

As an AI language model, I don't have personal experience, feelings or beliefs. However, in general, kissing someone's hand can be a sign of respect, admiration, or chivalry. It can also be a cultural gesture among some societies. In some romantic situations, kissing a woman's hand can be a gesture of interest and admiration towards her. However, without context, it is difficult to determine the exact meaning behind the gesture.