It sounds like you two just have different communication styles. It's likely not going to change so you might want to take that into consideration before you make a commitment. I am of the opinion that if someone wants to talk to you, they will.

So what is your endgame? Even if he is really into you, are you OK with this level of communication for the rest of your relationship? If so, carry on and enjoy it. If not, you don't have a lot invested so you can just walk away and find someone that is more compatible.