作词 : 宇多田ヒカル
 作曲 : 宇多田ヒカル

 How did I live in a kingdom of thieves
 And people who say
 Things they don’t really mean, really mean

 You’re only everything I ever dreamed, ever dreamed of
 Ever dreamed of
 You must be kidding me, did you really think I could say no

 I want you for a lifetime, so if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know
 Everything is just right, but if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know

 I really don’t get what everyone else believes
 So why do I say
 Things I don’t really mean, really mean, oh
 I’m only crying ’cause I never dreamed it’d take this long
 It’d take this long

 I want you for a lifetime, so if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know
 Everything is just right, but if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know

 Don’t think twice
 Don’t think twice
 Don’t think twice
 Baby, don’t think twice

 If you want to take it to an even higher level
 All you gotta do its say the word, you know I’ll follow
 If you want to take it to an even higher level (I don’t, I don’t bite)
 If you want to make it happen nothing’s impossible
 All you gotta do is say the word and walls will crumble
 If you want to make it happen nothing’s impossible

 I want you for a lifetime, so if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know
 Everything is just right, but if you’re gonna think twice, baby
 I don’t wanna know, baby, I don’t wanna know

 Kiss me once, kiss me twice
 Kiss me three times
 Cross the line

 Don’t think twice
 Don’t think twice
 Don’t think twice
 Baby, don’t think twice

 Kiss me once, kiss me twice
 Kiss me three times
 Cross the line
 Kiss me once, kiss me twice
 Kiss me three times
 Be mine

 Don’t think twice
 Don’t think twice
 Don’t think twice
 Baby, don’t think twice