Lyrics: Howl. Perhaps Love (ost.goong).

uhn jeh yuht duhn guhn jee gee uhk nah jeen ah nah
jah kkoon nae muh ree gah nuh roh uh jee ruhp duhn shee jahk
hahn doo buhn ssheek dduh oh reu duhn saeng gahk
jah kkoo neul uh gah suh joh geum dang hwang seu ruh oon ee mah eum

byuhl eel ee ah neel soo eet dah goh
sah soh hahn mah eum ee rah goh
nae gah neh geh jah koo (neh geh jah koo)
mahl eul hah neun geh uh saek hahn guhl

in english :

I don?t know when it all started
When my head became dizzy with thoughts of you

These thoughts would often pop up in my mind
I feel anxious as my heart expands towards you

It?s nothing.. it?s just a little thing
Your words are awkward to me

Is it love? If you feel the same way, is it a beginning?
My heart keeps saying it loves you
It screams out for the whole world to hear
Why has it taken so long for me to hear it~?
We?ve finally met.. finally found love