Lirik Lagu Kim Bo Kyung – Tree Frog (OST. School 2013)

Barami cham joheun narimyeon changgae gidaeanja eueum
Gyosire namgyeodun chueogeul doejipgonhae
Sueopjung gwajalmeokgo eueum mollae keonningdo hadeon
Geuttae geu sijeol neomu geuriwojyeoLallallara lalala
Saranghaneun naui seonsaengnim
Rallallara lalara
Uriga ttaeron miwosseotjyo.
Eonjega sarangeul sitgo geuriwoseo chajagal ttaen
Geuttaecheoreom neul anajwoyo

Tto eolmana urideuri geokjeongi dwaesseulkka eueum
Beoreuseobsi chyeodaboneun banhangjeogin nunbit
Eoneu hakgyodeun kkok gyesineun byeolmyeongeul bureumyeonseo
Oneuldo onda onda. Sorichijyo

Lallallara lalala
Saranghaneun naui seonsaengnim
Lallallara lalala
Uriga ttaeron miwosseotjyo.
Eonjega sarangeul sitgo geuriwoseo chaja gal ttaen
Geuttaecheoreom neul anajwoyo

Geuttaen wae geuraesseulkka neul bandaeroman
Beoseonago sipeotdeon geuttaega
Oneulttara geuripgimanhande

Lallallara lalala
Saranghaneun naui seonsaengnim
Lallallara lalala
Uriga ttaeron miwosseotjyo.
Eonjega sarangeul sitgo geuriwoseo chajagal ttaen
Uriga geudael aneulgeyo
Uriga geudael aneulgeyo