Genius Romanizations
SUMIN - You Are My World (넌 나의 세계야) (FAILing in Love OST Part 2) (Romanized)
Neon naui segyeya

Naboda deo nareul jal aneun neo uh
Mal boda maeumeul eorumanjyeojuneun neoya
Modeun geosi nae mamdaero doeji aneul ttae
Neoneun nareul dolbwajugon hae
Naega dasi ko (ko)
Jago kkumeul kkul su itge hae
Nunmulboda useumeul
Useum geu isang haneureul nalge haejwo

Neon naui segyeya
Neon naui segyeya

Geoure bichin deut
Sasil dareun songwa bareul umjigigo itjiman uh

Geuraedo urin gateun siseoneuro
Ikgo malhaji ikgo malhaji
Modeun geosi nae mamdaero doeji aneul ttae
Neoneun nareul dolbwajugon hae
Naega dasi ko (ko)
Jago kkumeul kkul su itge hae
Nunmulboda useumeul
Useum geu isang haneureul nalge haejwo