K-pop group BTS have been rocking Las Vegas with their Permission to Dance on stage concerts. Day one sent Army into a tizzy with the youngest member Jungkook flashing his abs on his fan’s request. 

At the concert, a fan carried a placard with a picture of Jungkook showing his abs in the previous concert. “We want to focus on…" was written beside the photo. And Jungkook gave the fan what she wanted as he flashed his abs twice.Videos shared by fans from the concert also showed Jungkook saying ‘Saranghae’ (I love you) to ARMYs. The eldest member Jin, who was standing right next to him, couldn’t stop laughing at the maknae`s act.