Locks of Love at The Great Wall of China

Locks of love are the padlocks fixed by loving couples, on to a fence or a pole or metallic chain/string alongside some wall
at a public place, to symbolize their eternal love.
A couple would hang a padlock after inscribing their name
or initials on it and throw the key away so that their
love is locked forever.”

“There is a legend about the lover locks on Mt.Huangshan.  
A long time ago, a beautiful girl fell in love with a poor young man, but her father didn't want her daughter to live a poor life.
The father let his daughter marry a rich man. On the day of the wedding, the poor young man stole the girl and
they ran away to the Huangshan Mountain.
In that situation, they held hands and jumped into the deep cliff.
Their wonderful dialogue kills people's minds -
"I have the same mind with you, faithful to you, I have my infatuation for you, and never change my mind".