[Verse 1: BAEKHO, BIGONE]
Ttokgateun yaegiro bameul bonae
Aesseo pihaedo banbokdwae every day
Gyeolguk nan sangcheoman jun nappeun ae
Mwo eojjeogesseo naega dabi eopdamyeo
Eojjeorago mwo eojjeogesseo urineun pihaji aesseo
Kkeuchi eomneun saekkaman miroe gatyeo gyesok
Ani nan gyeoljeonghagesseo uriga dan han beondo
Saranghaebon jeok eopseotdeon geotcheoreom
[Pre-Chorus: BAEKHO, BIGONE]
Saenggagiran geon neoman haji aneunikka
Deoisang ne mamman singyeong sseun chae jeoldae salgo sipji ana
[Chorus: BAEKHO, Both]
The day you fell in love
Oh, my best day
The day you broke my heart
Oh, my best day
Da bujireopseotdeon
Oh, my best day, oh, my best day
Jiwobeoryeosseo neowa modeun gieok
Saranghan jeok eopseotdeon geotcheoreom
Da bujireopjiman
Oh, my best day, oh, my best day
Goodbye, oh, my best day
[Verse 2: BIGONE, BAEKHO]
Uri duri haengbokaetdeon jeonbu nightmare
Jibeo deonjyeo gugyeobeorin uri sajine
Majuhan misowa jinagabeorin sigandeul
Saranghaetdeon bam dancing in the moonlight
Dwie sucheon subaek beonui ssaum
Jeongdap eopdeon dap mwol wihae ireoke tteugeopge da samkyeonna
[Pre-Chorus: BAEKHO, BIGONE]
Saenggagiran geon neoman haji aneunikka
Deoisang ne mamman singyeong sseun chae jeoldae salgo sipji ana
[Chorus: BAEKHO, Both]
The day you fell in love
Oh, my best day
The day you broke my heart
Oh, my best day
Da bujireopseotdeon
Oh, my best day, oh, my best day
Jiwobeoryeosseo neowa modeun gieok
Saranghan jeok eopseotdeon geotcheoreom
Da bujireopjiman
Oh, my best day, oh, my best day
Goodbye, oh, my best day