Different lyrics

[Kim Bum Soo]
Mukkyotdon undonghwa kkeuni pullideut
Jomjom morojinda
Sarang-eui bandemareun
Ibyori anida
Mugwansim ida

[Taeyeon]
I'm sorry I'm sorry ibyoreul chatneunda
Geulkyojin sangchonen ni motdwen maltteme
Michyotdon gaseumdo nol mot arabonda
Geumanhaja mareul handa heojija

Love sarangi apa
Love ibyori mareul gonda
Love dasi honjaga dwedo
Dotnan mameul kkok-kkyo-an-go yojan malhanda

[Kim Bum Soo]
I'm sorry so sorry geunyoreul chatneunda
Mot-hejun ildeuri negwireul makneunda
Chuogeul jiumyon na jiwojilkkabwa
Gobinaso mareul handa I'm sorry

Love sarangi apa
Love ibyori mareul gonda
Love dasi honjaga dwedo
Mianhada sagwahanda namjan malhanda

[Taeyeon & Kim Bum Soo]
Sarange honnan gaseumi
Ibyollo gochyojindamyon

[KimBumSoo]
I don't leave you
[Taeyeon]
Leave me
[KimBumSoo]
I can't leave you
[Taeyeon]
Leave me
[KimBumSoo]
So I love you you're my soul ([Taeyeon] oooh! )

[Taeyeon]
Love sarangi apa
[KimBumSoo]
Apeun sarangeun nega gajyo love
[Taeyeon]
Ibyori mareul gonda
[KimBumSoo]
Niga animyon andwe you're my love
[Taeyeon]
Dasi honjaga dwedo
Dotnan mameul kkok-kkyo-an-go yojan malhanda
[KimBumSoo]
Mianhada saranghanda namjan malhanda