Lirik Lagu Heo Young Saeng - I Know All

Ara da ne maeumi mwonji ara da wae ireoneun geonji
Baro jabeulge geuman gadeon gil jom meomchwobollae
Ara nan modu nae tasiji ara nan himdeulgeman haetji
Chungbunhi dachigo isseo nega apatdeon mankeum

Eojjeoda yeogikkaji wa motnado neomu motnaseo
Neoran ael dangyeonhi yeogyeo geu beoreul naega batnabwa

Deureobwa byeonmyeongirado deureobwa eokjirorado
Deutgodo an doendamyeon geuttaen du mal eobsi neoreul bonaejul geoya
Nae mami an boini neon nae mami an deullini neon
Ojik neoman pumgo ajik neoman aneun miryeonhan naega yeogi

Moreuneun geoni (neon neon neon neon) moreun cheogini (nal nal nal nal)
Moreugo sipni (da da da da)
Neutji anhatdago neutji anhatdago haejwo

Ara da swipji anhatgetji ara da pyeonchi anhatgetji
Naegeneun wae mal motago honja jirmeojin geoni
Mollasseo neul utgiman hae honjaseo wae himdeureohae
Naega nal yongseoga an dwae nan daeche mwol haetdeon geoni

Deureobwa byeonmyeongirado deureobwa eokjirorado
Deutgodo an doendamyeon geuttaen du mal eobsi neoreul bonaejul geoya
Nae mami an boini neon nae mami an deullini neon
Ojik neoman pumgo ajik neoman aneun miryeonhan naega yeogi

Saranghae mot mitneundaedo nal an mitneundaedo
Ijewa ireoneun nal yongseohaejwo

Nae mami an boini neon nae mami an deullini neon
Ojik neoman pumgo ajik neoman aneun miryeonhan naega yeogi

Moreuneun geoni (neon neon neon neon) moreun cheogini (nal nal nal nal)
Moreugo sipni (da da da da)
Neutji anhatdago neutji anhatdago haejwo