Funny you mention the time Brit. I can also account for 95% of H's time. I think they spend most of their time on e-mail and the phone. He talks they are actively looking to move in together soon though. How serious can it be when it started based on lies and they barely see eachother. Can he really be as in love as he thinks he is??
There isn't much difference between the early stages of love and infatuation... Their relationship is based on a fantasy of how they think things can be, and what they other person can offer. I'm sure to him it is as real as any other emotion.
If they want to move in together, that'll be when it all falls apart. It's difficult enough living with someone at the best of times, much less believing that each other are the answers to our own problems.