Why does he only text me at night before he goes to bed?

He might not be able to text during the day, depending on his job. Where I work, cell phones don't always get a signal inside the building so I often can't use my cell phone *at all* at work.

He might not want to text you in the day. I dislike talking on the phone in general -- even to people I like.

And also, don't assume that the way you'd prefer to communicate is automatically superior to the way he prefers to communicate. And don't measure male behavior by female standards.

Sounds like this guy likes you. So relax.

Don't start letting your mind wander, just take it day by day, Let him see how wonderful you are and before you know it the two of you won't need to text because you will be with each other.