How to write a comfort letter to your boyfriend in a drug rehab center?

First, ask him if he is still used to it there, if he has gained some weight, and if he feels more comfortable.

Secondly, your family members are doing very well, and everyone hopes that he will come out soon. I also feel very brave for him to quit drug addiction. I admire him. If he can quit drug addiction, nothing will be difficult for him after he is released, because he has done something that few people in the world have the endurance to accomplish, and he will be more mature and charming.

Third, talk about what good things everyone has done and wait for him to come out and have fun together.

Fourth, say that you will go back to see him when you have time and encourage him not to give up. You believe he can succeed.