On the 8th, Jaejoong uploaded a clip from the filming set on his Instagram. In the clip, the veteran idol turned actor is pulling off a dangerous stunt. He voluntarily falls from a high floor, trying to grab something.

He wrote in the caption:

"Pretending I could do all
Pretending that it doesn't hurt
Pretending that it is easy
But..."

At the end of the video, Jaejoong added a clip from what seems to be the 'Squid Game,' of a man shouting, "At this rate, everyone will die, please stop. Actually I am scared and it hurts."

Fans were so amazed by the action scene. Some fans praised Jaejoong's bravery; others commented that he broke his rib a few months ago, and it could be dangerous for him not to use a stunt performer for such stunts.

Jaejoong is currently filming his upcoming drama 'Bad Memory Eraser' alongside actress Jin Seyon.