The quarrel of a couple on the balcony of his house had a painful end, as the railings receded and were found on the sidewalk.
The few seconds of the video saw Olga Volkova and Yevgeny Karlagin, 35, both fighting on the floor of their balcony in St. Petersburg, Russia.
In the pictures recorded by a passer-by, the couple seems to fall on the railings, which recede, and they both end up on the sidewalk under their balcony.
They were taken to hospital with serious injuries, which however are not considered life-threatening, according to the Daily Mail.
Eyewitnesses said the couple, who have a young son, were fighting on the balcony last Saturday.
The St. Petersburg prosecutor's office is investigating whether work should have been done on the balcony, which could lead to prosecution.
Eyewitness Denis told the Komsomolskaya Pravda newspaper: "I was walking with my colleague and videotaping the historic road. I noticed the quarrel and started recording what was happening.
Someone with medical knowledge was nearby, checked their pulse and said they had both survived. We called an ambulance. "
The man in the video appears to be dressed, while the woman fell to the ground wearing her underwear and having a blanket wrapped around her.
Local media reported that they both had some broken limbs, but their lives are not in danger.