Bài hát: My Heart Speaks (Uncontrollably Fond OST) - Kim Na Young

Nareul gieokhanareul
Nareul arabonayo
Ireohke ddo majuhaneyo
Heundeullineun nunbichi
Tteollineun nae ibsuri
Tto geudael cajneyo
Hangeoreum dwie ddo geureohge dwieoseo
Geuddaecheoreom nal anajwo

Gaseumi malhae neoreul gieokhae
Nae mam dwige haneun dan han saram
Gaseum siridorok apeun sarang
Nunmuri malhae saranghae geudae
Bureugo ddo bolleo bwado geuriun nae sarang

Barami cagabneyo
Geuraedo kwaencanhayo
Geudaeman nae gyeote itdamyeon
Babo gateun sarangdo
Kwaencanhayo ireohke geudael
Bol suman itdamyeon
Jigeumdo uri neul gereohke dwieoseo
Ijji mothae uljanhayo

Gaseumi malhae neoreul gieokhae
Nae mam dwige haneun dan han saram
Gaseum siridorok apeun sarang
Nunmuri malhae saranghae geudae
Bureugo ddo bolleo bwado geuriun nae sarang
Ajikdo naegeneun geudaeman boyeoyo

Ireohke geudae
Yeongwonhi geudae
Geuddaecheoreom nal anajwo

Gaseumi malhae neoreul gieokhae
Naega geudaeramyeon joheultende
Geu apeumdo da gajyeogaltende
Nunmuri malhae saranghae geudae
Bureugo ddo bulleobwado geuriun nae sarang