Suga is the last member of the wildly popular band to complete his national service. After more than two years apart, the challenge is to rekindle the magic.

"I missed them so much," says Stephanie Prado, a die-hard BTS fan who has been desperately waiting for the group to reunite after a two-and-a-half-year hiatus.Her love for the boy band inspired her to move from Brazil to South Korea - so it was no surprise that she turned up last Friday for "BTS Festa",

Remember BTS? The massively popular seven person K-pop group BTS has completed South Korea’s mandatory military service.