Love lock bridge in Paris. The idea is, couples or friends go to the bridge Passerelle des Arts in Paris from all around the world. They simply write their names on a padlock and attach it to the bridges railing and then throw away the key in the Seine river to symbolize their undying love. I would die if I actually got to do this.
Love-Locks Bridge, Paris, France. Couples that have found the loves of their lives take a lock, lock it on the fence, and throw the key in the river. MUST GO.