Bill Kaulitz was part of the band Tokio Hotel,you were a famous Music Artist yourself and your friends help you with the music,you do the writing and singing meanwhile your friends, Miguel,Maria,Evelyn and Carlos do the instruments. People on the Internet talking about you and tokio hotel and make edits of you all,some people say you and the band have to collab or something,some even make edits of you and the band on the stage when you won the grammy but people notice the sad look on your face