SHINee's Key talks about the cause of the scar on his eyebrow

Key and Woohyun appeared as guests on KBS' "Crisis Escape Number 1" on March 31st. 

During the show, Kim Jong Kook asked,"Have you experienced any dangerous moment?", to this Key answered,"When I was a kid there was once time I got hurt while I was playing with a flower pot. The corner of my eye was bleeding so much and I almost became blind" then he pointed to the scar on his right's eyebrow. 

Jang Yun Jung looked at his scar and said,"It really lost so much blood". But Key surprised everyone by continued saying,"But the wound turned out to be cool, so I just left it there"