It’s my day and your day It’s a party, party 불꽃아 타올라 어서 빨리빨리 오늘 밤 (Yeah) we rock the world (Just rock the world) I can make the beat go Bam-bam, ba-ra, bam-ba-ram, ba-ra 바로 오늘이야 It’s your birthday, birthday (Birthday) Bam-bam, ba-ra, bam-ba-ram, ba-ra 온 세상이 shine and so icy, icy Birthday, birthday 딱 지금이야 Party pop, pop the champagne (Wow, pop, pop the champagne) 우리 맘대로 이뤄지지 더 꿈꾸고 바래 bi-bi-bi-birthday