icymasumi said it best. Sasaeng are not fans in my opinion, no real fan would do the stuff and go to the lengths sasaengs do to get close to their favorite idol. They've done a lot of nasty and horrible stuff such as giving menstrual blood, crapped outside of Infinite's dorm from what I heard (gross!), and a bunch of other crap that's happened -_- Sick, sick people they are. I hope they can get help someday though and become better people.