ZE:A's Siwan and Lee Hwee Joon may just have taken things a bit too far during a filming session of 'Thinking of My Older Brother,' resulting in the idol fainting on set. This is the second known instance of Siwan hurting himself while filming for the movie, including the instance when he cut open his forehead.

As a guest on the January 19 airing of 'Cultwo Show,' Siwan confessed that he fainted while filming a fighting scene with his co-star Lee Hwee Joon. The DJs had commented, "We heard that you had a fighting scene with Lee Hwee Joon and that you fainted when he strangled your neck."�

Siwan clarified, "I was only out for a couple seconds. Hwee Joon hyung is the type to go all out [when he's acting]. So I just went along without any thought. I put my trust in him. But I didn't know that I'd actually faint."�

SEE ALSO: ILLIT's creative director shares a middle finger photo on Instagram speculated to be directed at Min Hee Jin

Siwan then made light of the serious story by joking, "It didn't hurt when my neck was being strangled but when the paramedic applied first aid it hurt so much that I rejected the first aid."�

We're glad you're okay, Siwan; just don't overdo it!�