Bài hát: Love Is...(The Heirs OST) (Beat & Instrumental) - Park Jang Hyeon, Park Hyeon Gyu
Love is feeling geudaereul cheoeum bon sungan love is feeling
Sigani meomchun deut geudaewa hamkke saranghago wonhaetjyo
Love is my pain sarangeul deohalsurok love is my pain
Sesangi jiltuhae geudaeran sarameul apeuge haeyo
Naega sumeul swige haneun saram simjang gipi saegin saram hanaimnida
Naui nunmul soge saneun saram gaseumsoge sumgin saram hanaimnida
Geudae hanaimnida
Geudael saranghamnida
Naega itji motal sarangiyeo haengbokhaetdeon sarangiyeo
Love is love is love is love is feeling
Love is my heart meomchul su eomneun sarang love is my heart
Jidokhan seulpeumdo uriui sarangeul mageul su eobtjyo
Naega sumeul swige haneun saram simjang gipi saegin saram hanaimnida
Naui nunmul soge saneun saram gaseumsoge sumgin saram hanaimnida
Naui sojunghan saram sarangeul allyeojun saram geudaeimnida.
O~ naui meori soge bakhin saram gieok soge saneun saram geudaemnida
Geudae hanaimnida
Geudael saranghamnida
Naega itji motal sarangiyeo haengbokhaetdeon sarangiyeo
Love is love is love is love is feeling
Love is feeling