...as far as I can talk about my relationship! Sure we have to redefine our communication, but it is a great opportunity to develop the communication between two partners. That's a chance most couples do not get and they will never develop higher than standard communication!
It was exactly the same with me and my girlfriend in the first weeks, though i answered her phonecalls and we make appointments for private time on the phone everyday. But you have to realize it is not running automatic, it is work. So finlyn talk with him about new impression and exiting experiences. share his daily life and impressions with him and try to understand him. If he realizes that you start understanding what he is talking about, you made it. For me the most horrible thing was that I didn't have a loved person to share all my exiting new experiences with.

Hope this helps!