2NB - 그땐 왜 몰랐을까 (Romanized)

[Verse 1]
Gakkeum nan honjatmareul hae
Neoege dagil baramyeo
Nae heoteun barami nae heoteun gidoga
Eoneu nal jeonhaejigireul

[Verse 2]
Teong bin jeo haneure neoui ireumeul sseul ttae
Maeil seolleeotdeon jinannal tteo olla
Dasi nae gyeoteuro dora ol sun eopgetni

[Chorus]
Sigani jinamyeon gwaenchaneulkka
Eopdeon ilcheoreom sal su isseulkka
Modu kkaekkeusi amulkka
Geuttaen johassneunde
Geuttaen mollasseotneunde ibyeori
Uri yaegiga doel jul

[Verse 3]
Honja meonghani nuwo
Neoui heunjeokman chatneun naneun
Heotdwen nae haruwa nae heotdwen gidaega
Eoneu teume modu sarajigireul

[Chorus]
Sigani jinamyeon gwaenchanheulkka
Eopdeon ilcheoreom sal su isseulkka
Modu kkaekkeusi amulkka
Geuttaen johassneunde
Geuttaen mollasseotneunde ibyeori
Uri yaegiga doel jul
[pridge]
Haengbokhaesseotdeon uriinde
Ijen namiran ge silgam an na
Pihal suman itdamyeon
Geunyang moreun cheokhago sipeo

[Chorus]
Yeojeoni nan yeogi ineunde
Nae mameun ajik geudaero inde
Jeongmal modu kkeutnan geoni
Eopseul jul aratdeon uriyi ibyeorinde
Saranghagin han geolkka nareul