[JWW]
생일 축하해요 축하해요
saengil chukahaeyo chukahaeyo

[KMG]
당신의 생일을 축하합니다
dangshin-e saengireul chukahamnida

[CHS]
생일 축하해요 축하해요 그대 나의 기쁨
saengil chukahaeyo chukahaeyo gudae naye gippum

[CSC]
태어나줘서 고마워
taeonajeoso gomawo

[YJH]
행복한 그대 미소가 나의 하루
haengbokhan geudae misoga naye haru

[HJS]
때로는 지쳐 힘들겠지만
ttaeroneun jicheo himdeulgetjiman

[LC]
그대의 하루 옆에 언제나 내가
gudae-e haru yeope eonjena naega

[LSM]
있어줄게 사랑해요
isseojulke saranghaeyo

[SMH]
생일 축하해요 축하해요
saengil chukahaeyo chukahaeyo

[MJH]
당신의 생일을 축하합니다
dangshin-e saengireul chukahamnida

[BSK]
생일 축하해요 축하해요 그대 나의 기쁨
saengil chukahaeyo chukahaeyo geudae naye gippum

[KSY]
태어나줘서 고마워
taeonajeoso gomawo

[LJH]
태어나줘서 고마워
taeonajeoso gomawo

[ENG]
happy birthday, happy birthday
congratulations on your birthday
happy birthday, happy birthday, (to) you, my happiness
thank you for being born
your happy smile is my day
sometimes it may be exhausting and hard
on your day, I will always be by your side.
I love you.
happy birthday, happy birthday
congratulations on your birthday
happy birthday, happy birthday, (to) you, my happiness
thank you for being born
thank you for being born

**my eng translation may not be accurate so please bear with me**