January 9th 2007,German Bill Kaulitz is 18 years old & has a close friendship with you. Your a very nice person but sometimes makes rude jokes about Bill well everybody but its okay because Bill is used to it now,you were born in 1989 (bday) which means you are both 18 together. You guys met when yall were 6 years old,you were always special to Bill but one day,at school Bill felt unwell like something was stuck in him that was making him feel like hes about to pass out..