Sung Si Kyung dan IU berduet mengeluarkan lagu First Winter (첫 겨울이니까).
Lirik First Winter (첫 겨울이니까) – Sung Si Kyung & IU
mueol goleulkka
chuun gyeoul-inikka
kaesimieo seuweteoneun eotteolkka
cheoeum-inikka
cholog-i nalkka
dahongsaeg-eun eotteolkka
bola bich bam guleum sailo
hayan nun-i naelimyeonkeuliseumaseu
on sesang-i banjjag-ine
keuliseumaseu
geujung jeil banjjag-ineun
summaghige yeppeun neowa uli dulman-ui
cheos gyeoul-inikkaTransliterasi oleh Serbakorea.Com/transliterasi
mwoga joh-eulkka
lojeu goldeu bich moggeol-in eotteolkkaeonjenga pul banji gobge yeokk-eo
gobaeg-eul hal ttaen
nun-i omyeon johgess-eokeuliseumaseu
on sesang pogeunhae jine
keuliseumaseu
geu jung-e gajang ttadeushan
neoui pum sog-eseohangsang neoui gyeot-eseo
salanghae issjanh-a neol bomyeon
naui mam-e nuncheoleom
gadeughi nalligo
yeong-wontolog nogji anh-a
uliui gyeoul-i
(uli salang-i)
hayahge ssah-yeogakeuliseumaseu
salangman gadeughikeuliseumaseu
on sesang hwanhui banjjag-ine
keuliseumaseu
geu jung-e jeil banjjag-ineun
summaghige yeppeun neowa (meosjin neowa)keuliseumaseu
salangman gadeughi (on sesang)
meli keuliseumaseu
geu jung-e gajang ttadeushan
jamdeun neoui pumsog-eseo (nae pumsog-eseo)jamdeun ne kkumsog-eseo
hangsang neoui gyeot-eseo
neul uli dul-iseo