This is currenlty my favourite song n my most favourite..
song called HARU HARU or english DAY BY DAY, by a korean boyband BIG BANG..
i found out about this song when i saw the video clip on MTV..
bt when i watched the videon on MTV, i don't know the meaning of the song, so i search for it online.. hihihi.. the english subtitle is provided and if u wanna sing along the song, i provide the lyris here.. enjoy..!! =)

YEAH
FINALLY I REALIZED
THAT I’M NOTHING WITHOUT YOU
I WAS SO WRONG
FORGIVE ME

Ah Ah Ah Ah -

Padocheoreom buswojin nae mam
Baramcheoreom heundeullineun nae mam
Yeongicheoreom sarajin nae sarang
Munsincheoreom jiwojijiga anha
Hansumman ttangi kkeojira swijyo
Nae gaseumsogen meonjiman ssahijyo SAY GOODBYE

YEAH
Nega eobsin dan harudo mot salgeotman gatatdeon na
Saenggakgwaneun dareugedo geureokjeoreok honja jal sara
Bogosipdago bulleobwado neon amu daedabeobtjanha
Heotdoen gidae georeobwado ijen soyongeobtjanha

Ne yeope inneun geu sarami mwonji hoksi neol ullijin annneunji
Geudae naega boigin haneunji beolsseo ssak da ijeonneunji
Geokjeongdwae dagagagijocha mareul geol su jocha eobseo aetaeugo
Na hollo gin bameul jisaeujyo subaekbeon jiwonaejyo

Dorabojimalgo tteonagara
Tto nareul chatjimalgo saragara
Neoreul saranghaetgie huhoeeopgie
Johatdeon gieongman gajyeogara
Geureokjeoreok chamabolmanhae
Geureokjeoreok gyeondyeonaelmanhae
Neon geureolsurok haengbokhaeyadwae
Haru haru
Mudyeojyeogane

OH GIRL I CRY CRY
YO MY ALL (SAY GOODBYE)

Gireul geotda neowa na uri majuchindahaedo
Mot boncheok hagoseo geudaero gadeongil gajwo

Jakkuman yet saenggagi tteooreumyeon amado
Nado mollae geudael chajagaljido molla

Neon neul geu saramgwa haengbokhage neon neul naega dareun mam an meokge
Neon neul jageun miryeondo an namgekkeum jal jinaejwo na borandeusi

Neon neul jeo haneulgachi hayake tteun gureumgwado gachi saeparake
Neon neul geureoke useojwo amu il eopdeusi

Dorabojimalgo tteonagara
Tto nareul chatjimalgo saragara
Neoreul saranghaetgie huhoeeopgie
Johatdeon gieongman gajyeogara
Geureokjeoreok chamabolmanhae
Geureokjeoreok gyeondyeonaelmanhae
Neon geureolsurok haengbokhaeyadwae
Haru haru
Mudyeojyeogane

Nareul tteonaseo mam pyeonhaejigil (nareul itgoseo saragajwo)
Geu nunmureun da mareulteni YEAH (haruharu jinamyeon)

Charari mannaji anhatdeoramyeon deol apeultende UM
Yeongwonhi hamkkehajadeon geu yaksok ijen
Chueoge mudeodugil barae baby neol wihae gidohae

Dorabojimalgo tteonagara
Tto nareul chatjimalgo saragara
Neoreul saranghaetgie huhoeeopgie
Johatdeon gieongman gajyeogara
Geureokjeoreok chamabolmanhae
Geureokjeoreok gyeondyeonaelmanhae
Neon geureolsurok haengbokhaeyadwae
Haru haru
Mudyeojyeogane

OH GIRL
I CRY CRY
YO MY ALL
SAY GOODBYE BYE
OH MY LOVE
DON’T LIE LIE
YO MY HEART
SAY GOODBYE

taken from :http://www.jpopasia.com/lyrics/10121/big-bang/haru-haru.html