He might not have felt anything but uncomfortable--I mean, he's obviously awkward with the whole situation. And, you can't make him feel one way or the other--I don't want you thinking you did anything to send him one way or the other, about his feelings about you. I can't see that you made any kind of mistake, or gave any kind of a miscue.
It just appears that he doesn't know what to think, and he's trying to sort it out. I'm amazed he did what he did--coming in like that, and doing the things that he did, but his actions telegraph the trouble he's having sorting things out. Maybe it's a good sign. Don't try to read too much into it as he has way more information on his feelings than you do, and you may just give yourself a lot of undue pain and grief trying to figure it all out.
