Hey, you wanna make it a happy day? 'Cause all we need is a happy day Okay, alright Sing it Happy, happy, happy, happy day Happy, happy (take it, own it, make it) Happy, happy, happy, happy day Happy, happy, happy, happy day (da-da-dam) 朝が来たrise and shine (alright) 始めようanother day of good vibes Live in the now 一瞬でenergyは太陽よりもhigher 「どんな日もhappy day」 (happy, happy day) 信じたら、叶うんだから！ (Let me tell you now, let me tell you now) Shout it out 幸運がshow up, up, up Grooving 波に乗ってcruising イメージしてwalking, talking, laughing loud Wherever you are Say it's a happy day Make it a-, make it a happy day Say it, say it, say it aloud Happy day いろんな感情 Roller-coasterのようなattraction 一分一秒が 目が離せないcrazy ride Holiday待つより Take it, make it something so special いい気分がloop (that's the sign) We're making it a happy, happy, happy day Ooh, it's a happy, happy day Every day's my happy, happy day Backstreet, it's my stage 歩く、そこがrunway ショーウィンドウにstrike a pose Got a feeling 良い日になりそう Whoo, whee 理想の自分に 近づくより「絶対そうなる！」の This is how it works (happy day) Happy day いろんな感情 Roller-coasterのようなattraction 一分一秒が 目が離せないcrazy ride Holiday待つより Take it, make it something so special いい気分がloop (that's the sign) We're making it a happy, happy, happy day Good vibes, good, good vibes all around 捨てるのall your doubts 時にtears down 涙がbling-bling-bling my eyes て思えば良いんじゃない？ Feeling good, I'm feeling good Every day is my day, feels like a good life Say it's a happy day Make it a-, make it a happy day Say it, say it, say it aloud Say it's a happy day Make it a-, make it a happy day Say it, say it, say it aloud Happy, happy, happy, happy day Happy, happy (take it, own it, make it) Happy, happy, happy, happy day Happy, happy, happy, happy day Happy day いろんな感情 Roller-coasterのようなattraction 一分一秒が 目が離せないcrazy ride Holiday待つより Take it, make it something so special いい気分がloop (that's the sign) We're making it a happy, happy, happy day Ooh, it's a happy, happy day (happy day) Every day's my happy, happy day Ooh, it's a happy, happy day (happy day) Every day's my happy, happy day