BTS are the best live for sure!!! Also, skinship between same sex friends is common in south korea and many Asian countries and it isn't the same as in the west, especially if you are close friends. Also, idols are actually encouraged to show more skinship as part of fan service. https://search.app?link=https%3A%2F%2Fwww.cracked.com%2Fpersonal-experiences-1324-the-6-strangest-things-nobody-tells-you-about-life-in-korea.html&utm_campaign=aga&utm_source=agsadl1%2Csh%2Fx%2Fgs%2Fm2%2F4