I am so glad you are sharing your dream with us. Dreaming of events with a little girl is known to be a good and sweet time. Yours is marked by signs that are important to decipher.
First of all, it is important to note that dreams about children are often very positive. In your dream, the presence of a 4-year-old girl is a harbinger of good news and hope.
The fact that you are fond of this little girl and that she smiles back at you confirms the coming of a happy situation in the very near future.
Little girls are the embodiment of sweetness in dreams. You will experience a chain of happy circumstances in your life.
The second obvious sign of your dream is the little white paper. It is not insignificant, as you can imagine. At first glance, the white paper is a symbol of a new beginning that you desire within yourself.
It is also the sign of a hard work of your thought. You are going through a phase of inner opposition that is causing you to think hard and need to express yourself more.
Then there is the twin character of the little one which is quite complex. In fact, the symbolism of twins is that a clash of several ideas is taking place in your mind and you are undecided.
In contrast, the girl's diamond teeth reveal that you hold certain ideas that promise to lead to better results with patience. You need to re-establish perfect unity within yourself to regain balance in your life.
Hopefully, this will help you to see things more clearly. Consider a personal retreat to find yourself and clear your psychological blocks. You will come out of it happier.
Take care of yourself,