Daniel Lau and his friends decided to climb up a spire on top of a skyscraper to take a selfie, as you do.
This trend has been particularly popular in Russia where daredevils have climbed iconic buildings to take selfies and do extreme pull ups.
To give these Hong Kong thrill seekers their due, they did bring bananas for energy snacks before heading back down.
According to YouTube uploader Frank Wu, photographer Daniel Lau utilized a "selfie stick" in order to procure the "dizzying footage of a rooftopping adventure 346m (1,135 feet) above the streets of Hong Kong."