Back in the 90s,you & Bill Kaulitz have been friend since you guys were 6 yrs olds,you both never stopped playing with eachother.in 2001,when Bill Kaulitz was 12,he started his first ever music band Devilish with his Twin brother Tom,then he met Gustav and Georg. You all became a 5 membered German band. Around 2005,Bill changed the band name to Tokio Hotel. Its 2007,you guys are all 18,you & Bill always stayed close & laugh together,you both never realized you guys have feelings for eachother