Hi Haruka - T.O.P (안녕 하루카)The Secret Message OST

The lyrics is here :)

Romanization
Jeogi jeo bitnaneun byeoldeuleun nae maeum alkka
Modeunge jigyeob go gwiroweo
I eodun bam nan nugulkka saenggakhane
Joyonghi bitnaneun garodeung bolbiteun nae maeum alkka
Geu geote nareul balkhyejuneun ni moseub
Na cheoreom nugungal neo honja gidarine

Annyeong annyeong annyeong oneuleun eotteohke jinaeni
Annyeong annyeong jal jinaeni neon eotteoni
Nanana Nanana
Nananana
Nanana Nanana
Ajik neoreul gidarine

Gilgeoriwi saramdeul ajikdo seollemi namaittda
Ije nan jeo misoga saeroweo
I eodun nae moseubeul da wimyeonhae jibeul hyanghae
Sulchwihan bam geori nae mam amuri wicheyotdo amudo molla
Ireon nareul maeil balkhye judeon ni moseub aecheoreom na honja gidarine

Annyeong annyeong annyeong oneuleun eotteohke jinaeni
Annyeong annyeong jal jinaeni neon eotteoni

Nanana Nanana
Nananana
Nanana Nanana

Ajik neoreul gidarine

English
Those stars shining there do they know how I feel
Everything is tiring and torturing
At this dark night I thought who am I
The quietly shining street light does it know how I feel
There I found your image
Just like me you're waiting for someone

Hello hello hello how are you today
Hello hello how are you what about you
I I I I I I
I I I I
I I I I I I I'm
Still waiting for you

Is there still a fluttering feeling to the people walking on
the street
That smile is now new to me
Disregarded in this darkness on the way home
Drunk night on the street no matter how I shouted how I feel
No one knows
This me that you find everyday like a child
is still waiting for you alone

Hello hello hello how are you today
Hello hello how are you what about you

I I I I I I
I I I I
I I I I I I I'm

Still waiting for you