Two masked individuals scaled the Empire State Building and unfurled a banner promoting world peace before one proposed with a ring. They were arrested after descending the structure.
The pair, who identify as roof-toppers or stunt climbers, triggered a response from the New York City Police Department during the climb.
One climber produced a ring during the incident, leading to an engagement by the time both reached the ground.
Authorities took the individuals into custody immediately after they completed the descent.