It goes without stating that its smart to not make assumptions.
Does it seem as though you have to constantly walk on egg shells so that you do not have a fight? This is how relationships and marriages work and last.

Program him that you care, yet you are not desperate about him.
Slowly, get closer to him, go out for films and dinners, however not frequently. For military households and people in likewise distant relationships, that physical conference isn't really possible.