I was in Berlin this past weekend and met a nice guy from Barcelona, Catalonia, Spain. He asked me several times for contact details back in uk and I asked for his and as he didn't give me his I didn't pass on mine. I am told by my girlfriends that this is quite normal and that you don't necessarily exchange details as you do with business cards??
I am regretting this as it made me seem unavailable (am seperated and getting a divorce) which I'm not but was suspicious that maybe he wasn't. We had a good laugh and got on really well. I had quite a lot of Prosecco to drink so was a little high anyhow. In hindsight everything he said made sense and I wondered if anyone had any idea on how I could track him down and make my details known to him.