The dream could be expressing your approval with respect to decisions that you have made.
It is possible that you feel satisfied with your successes and achievements. The future will bring you happiness, you should seize it.
Perhaps the dream is telling you to smile a little more. An Indian guru named Paramahansa Yogamanda in his book titled The Search for Eternity encouraged his readers to make millions of smiles, as in front of others the face is very contagious.... The Big Dictionary of Dreams