This is a bridge in Paris. You hang locks on it with the name of you & your boyfriend/girlfriend/best-friend then throw the key into the river. So even though the friend/relationship may end, you can’t remove the lock. It stays there forever, as relevance to someone once a part of your life.
i’ve seen this picture a million times, i’m putting it on my bucket list to write my name & tumblr on a lock & proudly throw that key. you & me till the end baby.