BTS and Krystal's friends our close friends so so so close. one of them in love with one of the girls and many days,weeks,months 5 boys are in love with the girls and one day 2 of Krystal's friend came back in Korea they are the same age the two BTS members left ask for date to the two new friends of they. Even if you have a relationship with the other and you have friends that so close to you. You make them laugh and they make you too.