Well.......the doc is the same way. I sent her a text one time, early on and she just responded with some short, 4 word answer. I was like wtf?????? So I called my buddy and he couldn't figure it out either so i said screw it. So i texted her back and just said.....i want to see you again, when are you free. Her response......I like your directness.
I still say let him make the moves and if you lose interest then so be it.