@SofiaBulgaria,
Sofia: I was using my flippant American causal humor. I mean no disrespect. Yes, I think possibly you might be over-reacting. you're guessing that his lack of detailed reply, is him pulling away; however, that may be totally off-base.
If it were me, I'd cool it with this guy and take a more casual approach. He possibly will sense the change and, if interested, will be more responsive. If not, there'll be plenty more interested guys.
A piece of old-timer's advice and a word to the wise: Texting is just so impersonal and non-intimate. If you want to get to know a guy, talk on the phone or in person. Skip the texting. It leads to misunderstandings more often than not.