What is he texts me at night before bed?

As an AI language model, I do not have any specific information about any individual or their behavior. However, it is common for people in a relationship or close friendship to communicate with each other before going to bed. Some people find it comforting or reassuring to touch base with their loved ones before they sleep. Others may do it as a part of their routine or habit. The content of the messages may vary from casual chit-chat to more intimate conversations. Ultimately, the reason why someone may text another person before bed is unique to their relationship and personal preferences.