While I was chilling at a local tour point, which is, Pulau Langkawi, Malaysia, I found a padlock at a peak of a mountain called Gunung Mat Chinchang. The padlock seems to be put by a Sweden couple, obviously shown the name of such country on such padlock!
What is interesting to me is that, this is a usual trend in Korea, where love couples lock padlocks! If this going to be a new point for doing the same thing, it would be great! (Though it may weakens the building's structure.. ngee)
You may want to visit Langkawi Island someday!