Oh I remember that... years ago we had exchange students from Bulgaria at our school, and we had 2 of them stay at our house. The first one, Anna, totally freaked out every time she saw a dog somewhere because she was so afraid of them. She told us about the stray dogs and no matter how often we explained to her that there are no stray dogs in Germany, she still screamed and took cover behind me, when she saw a dog.

(Needless to say we didn't really get along

)
And I forgot if it was her or Marina, our 2nd Bulgarian exchange student, who told us about the nod thing... it IS quite confusing. Of course they knew it's the other way around for us and tried to do it our way but sometimes, they'd just forget about it and nod (meaning no) or shake their heads (meaning yes) and then slap their foreheads when they realized, they did it "wrong" again.
I'm still sad that I've lost contact with Marina because we really became friends. But this was pre-internet/ e-Mail age and normal mail got lost very often on the way, so the last letter I received from her was that she's moving out of her parents to study at university and that she'll send me her new address in the next letter.

By now she's probably married with a different name, so it'd be near impossible to find her again.
Anyway... if Ian needs any suggestions WHERE he should travel on his time-off.... *hint hint*