Since you do like him.. I guess wait it out and let him approach you. But all signs point to "freaked out". Also.. don't be afraid to stick up for yourself and say :wtf: to a turn of events like that. He made the first step in saying he wanted something more. You were just showing him you cared enough to see how he was doing after a busy day. Not saying he's completly in the wrong... but.. the way he reacted would deffinatly raise a few eyebrows and I wouldn't hesitate to question it after he approaches you.