She also wrote, "They knew that the 2nd fan is Muslim so they didn't touch her. They're so considerate".It was reported that she recorded BTS' clip during KBS 2TV 'Music Bank' in Singapore, and it was an event where BTS chooses randomly on which fan to take selfie with.
One of BTS fans were a Muslim, and BTS showed respect toward her by not having any physical contact with her.It seems like BTS members knew that physical contact from a different sex is prohibited for Muslim women.
BTS' mannerly attitude was impressed by many fans, and the clip has gone viral ever since.