My favorite version of this is the one where people put enough locks on the fence that it threatens to demolish the bridge. https://www.thestar.com/news/world/love-locks-weigh-heavy-on-paris-s-bridges-threatening-structures/article_947e9fbf-4b27-5f28-b013-f5e5d3a6ba17.html

Love is a heavy, destructive force!