This is just a simple combination of different sizes of ring and small fingers.
If your little finger can reach the first part of you ring finger, then you’re a peons who likes isolation. This type of people likes to spend their time alone. They are decent in nature. Their communication with others is decent and they don’t much think about expressing their emotions to other. If you belong to this type you just need to have confidence and try get involve more in interaction with others.
If your little finger size crosses your first part of your ring finger, then you are good in communication with others. You can convince others by your voice and words. You can effectively explain your emotions to others. There is a little thing wrong with this type of people that sometime are interpreted incorrectly.
If your little finger is smaller to reach the first part of ring finger, then you are one of those who hesitate to who do not feel comfortable expressing their feelings to others specially to those who your beloved. This type of people expects a lot from people and get disappointed if they don’t responds according to their hopes.