What if his gf or wife opens the door?
Then at least she has a chance to see the wonderful countryside of Poland...
M-G (life's full of surprises)
Edit: but on a more serious note, I would say forget the dude. If ppl start acting mysteriously and are not open (nevermind the persons which are secretive by nature), they usually have something to hide. In this case, just like Wroclaw says, there is a fair chance that he's still married or is together with his ex again. The relationship Poles have with their exes is weird anyway. But on the other hand, he IS from a different culture and things you might consider to be sweet, fun and touching might just be annoying or pushy to him, hence this MIGHT be the reason for him not answering your texts. Also, we tend to forget that it is one hell of a world more difficult for Poles who don't master English that well to reply back in the way they want to, so there might be another reason for him not texting you back. But this last point really shouldn't matter when you love a person and that person loves you back, you should not be afraid to say something wrong. But in all, the odds are not good for you. Find yourself a guy nearby, one you can see everyday, if needed. There are so many men out there, why would you waste your valuable time on some dude who is obviously not so interested in you as he says he is. The feeling I get is indeed that he keeps you on the backburner to have somebody to go to, should he head for Britain. The smart thing to do was just say goodbye to him and find another bloke. But I know this is a hard thing to do, especially when you love someone, but in the long run it will be best for you yourself. It's also the most logical thing to do, but try to talk some logic into a woman :)