K-pop idols are always walking around with security, to ensure them their safety from die hard fans who try to follow them.
However, it seems that sometimes, some people are just lucky to get close to their K-pop idols.
Check on the photos of the idols who have an intimate moment with their fans.
https://www.kpopstarz.com/articles/74859/20140120/7-k-pop-stars-being-intimate-fans.htm