Locks of Love; Seoul Tower
There are thousands of locks that adorn the fences, hung by couples of all ages. The keys are thrown away to ensure that a couple’s vows to never separate are kept forever. The idea of a lock as a symbol of love is a double-edged sword. It is a vow to never separate, but at the same time, it also means the end of your freedom; for it is a symbol of being caged in a prison for the rest of your life.
It is strongly advised that you keep your key!