Earlier today, John Park held an autograph signing in Seoul and a variety of fans came to see him. Their age groups  ranged from elementary school students, all the way to middle aged fans. However, he got a little more than a typical autograph signing, when a fan’s sudden scream left everyone startled. According to John Park’s agency, a teenage fangirl screamed and fell to the floor at the sight of her favorite singer. But no need to worry, the bodyguards were quick to help her out and sort out the sudden disarray. Read more on Allkpop.