歌詞: Wonder Girls. Friend.

Harujongil ne eolgulman
Barabogo shipeojineungeol
Dareun il modu sone japhiji anneungeol
Gakkeum nal chyeodabomyeo
Miso jinneun neo-ui moseube
Nado moreuge johahanda malhago shipeo

Chingurado joha ni gyeote isseul su itttamyeon
Neol ilko shipji anha nae gajang chinhan chingu-in neol

You're my best friend
But you can't be my boyfriend
Naega neoreul chyeodabol ttaedo hangsang
Neoneun nae chinguman chyeodaboji
You're my everything hajiman malhal su eobseo
Nae mamsoge salgo inneun neol

Hangsang neol bogo isseul ttaemyeon
Ne yeope inneun chingumosseube
Nado moreuge nae mami apa-oneungeol
Ireon nae mameul deulkilkkabwa
Na honjaseo nae mam dallaego
Jogeumsshik neowa meoreojyeo gago isseo

Chingurado joha ne gyeote isseul su ittdamyeon
Neol ilko shipji ana nae gajang chinhan chingu-in neol

You're my best friend

But you can't be my boyfriend
Naega neoreul chyeodabol ttaedo hangsang
Neoneun nae chinguman chyeodaboji
You're my everything hajiman malhal su eobseo
Nae mamsoge salgo inneun neol

Ijen ne yeopeseo nae joheun chinguroman ye
Neol barabolge naega neoreul akkyeojulge
Neol johahaneun mankeum

You're my best friend
But you can't be my boy friend
Naega neoreul chyeodabol ttaedo hangsang
Neoneun nae chinguman chyeodaboji
You're my everything hajiman malhal su eobseo
Nae mamsoge salgo inneun neol

You're my best friend
But you can't be my boy friend
Naega neoreul chyeodabol ttaedo hangsang
Neoneun nae chinguman chyeodaboji
You're my everything hajiman malhal su eobseo
Nae mamsoge salgo inneun neol
(Nae mamsoge salgo inneun neol)