It sounds like you may be a Buddhist. At least you know something about it.
A dream is that you think about it every day and dream at night.
Please ask the Buddha to go home. On the one hand, I hope the Buddha will bless you.
It is also your inner hope that Buddha can understand your loyalty.
Singing Buddhist songs, this is the scene that affects you in your dream, just like talking in your sleep.
Because dreams touch your heart too much, but according to physiology, talking in dreams is a sign of poor sleep.