Hangul/Romanization
하루종일 나를 괜히 미워했겠지
Harujongil nareul kwaenhi miwohaetgetji
아직도 넌 나를 몰라바보
Ajikdo neon nareul mollababo
일년에 딱 한번뿐인 너의 생일
Ilnyeone ttak hanbeonppunin neoui saengil
잊을리가 있겠어
Ijeulliga itgesseo
내맘 그동안 표현못해서 미안해
Naemam geudongan pyohyeonmothaeseo mianhae
쑥스러웠나봐 사랑한단 말
Ssukseureowotnabwa saranghandan mal
두 눈을 감아줄래
Du nuneul gamajullae
축하해 Happy birthday to my love
Chukhahae Happy birthday to my love
십년이 지나도 하루가 지난것처럼
Sipnyeoni jinado haruga jinangeotcheoreom
변하지를 않기를 매일 설레기를
Pyeonhajireul angireul maeil seollegireul
나는 약속해
Naneun yaksokhae
고마워 너무 Thank you for my love
Gomawo neomu Thank you for my love
너 태어나줘서 오늘 이렇게 내게 와줘서
Neo taeeonajwoseo oneul ireohke naege wajwoseo
널 만난 건 내게 큰 행운이야
Neol mannan geon naege keun haenguniya
Ja ije chotbureul kkeojullae My love
내가 해줄 수 있는 건 하나뿐이야
Naega haejul su itneun geon hanappuniya
널 더 사랑하는 일
Neol deo saranghaneun il
가끔 널 아프게 할때도 있겠지만
Gakkeum neol apeuge halttaedo itgetjiman
이거 하나만은 꼭 알아줄래
Igeo hanamaneun kkok arajullae
늘 지금처럼 너를
Neul jigeumcheoreom neoreul
사랑해 You're my everything to me
Saranghae You're my everything to me
십년이 지나도 하루가 지난 것처럼
Sipnyeoni jinado haruga jinan geotcheoreom
변하지 않기를 매일 설레기를
Pyeonhaji angireul maeil seollegireul
나는 약속해 My love
Naneun yaksokhae My love
아직도 꿈만 같은 걸
Ajikdo kkumman gateun geol
천사 같은 사람이
Cheonsa gateun sarami
날 보며 웃어
Nal bomyeo useo
이렇게
Ireohke
사랑해 셀수 없이 외쳐도
Saranghae selsu eopsi oechyeodo
늘 부족한 그 말
Neul bujokhan geu mal
혼자서 외롭고 힘든날들 우리 함께라면
Honjaseo oeropgo himdeunnaldeul uri hamkkeramyeon
두려울 게 없을거야
Duryeoul ge eopseulgeoya
넘치고 넘쳐서 감당안될 일만
Neomchigo neomchyeoseo gamdangandoel ilman
전부 줄거야
Jeonbu julgeoya
고마워 너무 Thank you for my love
Gomawo neomu Thank you for my love
너 태어나줘서 그리고 내곁에 있어줘서
Neo taeeonajwoseo geurigo naegyeote isseojwoseo
널 만나서 다시 난 태어난거야
Neol mannaseo dasi nan taeeonangeoya
자 이제 이 반지껴줄래 My love
Ja ije i banjikkyeojullae My love
English Translation
You probably hated me all day
You still don't know me, stupid
Your birthday comes only once a year
How could I forget?
I'm sorry I couldn't express my heart for all this time
I guess I was to shy to say I love you
Will you close your eyes?
Congratulations, happy birthday to my love
I won't change, I'll make your heart race every day
I promise you
Thank you so much, thank you for my love
For being born today, for coming to me
Meeting you was a great fortune in my life
Now blow out the candles, my love
The only thing I can do is
To love you even more
There might be times when I hurt you
But please know this one thing
Just like always, just like now
I love you, you're my everything to me
Even after ten years, it'll be like only one day has passed
I won't change, I'll make your heart race every day
I promise you, my love
It still feels like a dream
An angel is looking at me and smiling
Like this
Even if I yell I love you endlessly
It's not enough
Lonely and hard days won't be scary if we're together
I'll give you things that always overflow
Thank you so much, thank you for my love
For being born, for being by my side
I am born again because I met you
Now will you put this ring on? My love
Source: Hangul Daum, Romanization by poe_rea, English Trans. pop!gasa; Video: PlayMnet, MBCkpop, MBCkpop; Images: RealVIXX, Madame Chill, Innolife, Kpop Rookies, atnNGShowHD