[Intro]
Have you heard about Billlie?

[Verse 1]
Whatchamacallit, what's up?
Forgot her name was, who's up?
They all talk about her soul, Billlie
About her friendship? messed up
Did you know her? who didn’t?
You swear it, what for?
We heard it all, Billlie

[Verse 2]
(Ooh-oh) modudeul aneun ge cham igeotjeogeot mana
Yatgo swipgo neolge (Yeah, yeah)
(Ooh-oh) yeongwonhi iyagiga kkeunnajireul ana
Yeollyeobeorin gyeolmal (Get it)

[Pre-Chorus]
Gyaega nugunji algo dadeul blah, blah, blah
Kkirikkiri moyeo tensyeon up like bum, bum
Maybe they have no eyes and ears
Neon amugeotdo molla but secret for now

[Chorus]
That's her
For real?
Yeah that’s her
Don't tell! yaksok
That's her
For real? anim mwo
So what?
Sorry
[Verse 3]
Yosaen jamjamhadeonde
Deullin ge eopdeonde
Yeogil tteonanna bwa bwatji?
That's her, that's her
Animyeon malhaetgetji wae sumgesseo
Eogulhaetdamyeon wae chamgesseo
Maybe she ran away
Maybe she did
That's her, that's her

[Verse 4]
(Ooh-oh) geunyeoui TMIneun kkeunijiga ana
Hal yaegiga mana (Yeah, yeah)
(Ooh-oh) ireoke geokjeonghaneun saramdeuri mana
Jal aljin mothaedo (Get it)

[Pre-Chorus]
You don't have to be surprised
Yeah that's right, or may not
What does it matter
Mwoga dwaetdeun anyway
Geuraeseo eottae? mame deureo?
Anim eojjeol su eopji mwo

[Chorus]
That's her
For real?
Yeah that’s her
Don't tell! yaksok
That's her
For real? anim mwo
So what?
Sorry
[Bridge]
Annyeonghaseyo naneun Billlieraeyo
Nuntteuni geureoke dwaesseoyo
Ireumeun jungyohaji anchana
Nal geunyang mideojul sun eopseonnayo
Nae mareul deureojun jeok isseonnayo
Naboda nal jal aldeon geudae

[Chorus]
That's her
For real?
Yeah that’s her
Don't tell! yaksok
That's her
For real? anim mwo malgu
So what?
Sorry

[Post-Chorus]
Annyeonghaseyo naneun billiraeyo
Moduga geureotamyeon geurae
Whatever and blah, la-lah
Nal jom deo barabol sun eopseonnayo
Geuraeseo nae ireumi mworagu?
Yeah that's Billlie!