BigBang - ot4

BigBang is a very well known kpop boy group that once had 5 members, but now has (for me) 4 members (ik T.O.P left but i still class him as a member). They all went their seperate ways for a couple of years but have now come back together. They are doing a reunion show over in korea and your one of their fans. you were able to get tickets to their concert but little do you know some fans would be picked at random to go stage to meet them. you are one of those fans, you have no clue.