Actor Choi Jin Hyuk lend his voice for his drama's The Heirs OST. The OST "Do Not Look back" was released at noon on 21 November 2013 and this sad, sorrowful song is the love theme song of his character - Kim Won.
Romanization by beatuscorner via thelapan (hangul lyric cr to: Melon)
manhi haengbokhaesseonneunde
manhi useosseonneunde
neoreul mannan sigani neomu sojunghaesseo
saranghandaneun mareul
naega hal jureun mollasseo
geuraeseo niga gomaul ppunya
manhi apasseul geoya manhi ureosseul geoya
nareul mannan sigani neomu mianhal ppunya
mianhadaneun maldo
ajik nan motaejwonneunde
ireoke neoreul bonae mianhae
nareul doraboji ma
dwido doraboji ma
ulgo inneun nal
chamawatdeon nunmuri tto gyeou
doraseoneun neoreul jabeul sudo itjanha
han beondo doraboji ma
jebal doraboji ma apahaneun nal
ajik saranghanikka
neoreul saranghanikka doraboji ma
jeoldaero boji ma
naega babo gataseo motnan saramiraseo
balgeun neoui misoreul jikyeojuji motaesseo
geuttaen naega eoryeoseo
ni nunmul mollasseonna bwa
jeoldaero nareul yongseohajin ma
nareul doraboji ma
dwido doraboji ma
ulgo inneun nal
chamawatdeon nunmuri tto gyeou
doraseoneun neoreul jabeul sudo itjanha
han beondo doraboji ma
jebal doraboji ma apahaneun nal
ajik saranghanikka
neoreul saranghanikka doraboji ma
gaji ma gaji ma jakku neoreul bureurae
saranghae saranghae jakku neoreul jabeurae
andoenda haedo ibeul magado
ni ireum bulleo
dasi dorawa jullae
naege dorawa jullae naega bulleodo
mot deureun cheok doraseoseo ganeun georeum
jaechokhago eoseo nareul tteonaga
dasineun uljido malgo
apahajido malgo haengbokhaeya hae
naboda sucheon baeneun
jal sarayaman hae geuraeyaman hae
jeoldaero itji ma
English Translation Lyric