Sweet dreams. How to reply to each other's circle of friends?

First of all, thank each other for their blessings, and then wish each other a good dream. "Sweet dreams" is a common greeting, which means wishing each other a sweet dream in their sleep. This sentence is usually used to express concern and blessing for each other, hoping that they can sleep comfortably and get happiness and satisfaction in their dreams. At the same time, this sentence also has a warm and cordial feeling, which can make the other party feel concerned and blessed. For example, "Thank you for your blessing! May you have a good dream tonight. "