It looks like Henry might have fallen while exercising, and he actually hurt his entire right calf pretty badly. The outer part of the calf is scraped and he even has some bruises. He posted a photo of the iodine-treated scrapes and wrote, "?? i fell down it hurts ?".

SEE ALSO: BIGHIT Music to take legal action to defend BTS against defamation

Be careful next time, Henry!