In June 2015, the city of Paris removed forty-five tons of padlocks from the railings of the Pont des Arts pedestrian bridge. As a romantic gesture, couples would etch their initials onto a lock, attach it to the railing, click it shut, and throw the key into the River Seine.

After this ritual was repeated thousands of times, the bridge could no longer bear the weight of so much “love.” Eventually the city, fearing for the integrity of the bridge, removed the “love locks.”

The locks were meant to symbolize everlasting love, but human love does not always last. The closest of friends may offend each other and never resolve their differences. Family members may argue and refuse to forgive. A husband and wife may drift so far apart that they can’t remember why they once decided to marry. Human love can be fickle.