Only he knows if he is in love with you. One thing to really pay attention to though is if you continue to date him, is he consistent? We all go through a honeymoon period and we all go out of our way to see somebody and everything else falls by the wayside. When that cools off, does he still act the same or do you fall behind in his priorities later on? Just something to pay attention to, it doesn't sound like you are as taken as he is acting. Not to be a damper on your situation but some guys do act that way because they believe that's how a boyfriend should act and isn't entirely how they feel or will continue to feel in the future.
Waking up next to a beautiful girl,
Step outside and say hello to my beautiful world.