첫 사랑니 (Rum Pum Pum Pum)

Hello, you've probably heard of me once or twice, your wisdom tooth
Ah, ah, ah, ah
You might think you've already gone through all this when you were young
Ah, ah, ah, ah (ah-ah)

Attention boys, I might be a bit different
Pushing everyone aside and taking my place
Deep inside your heart (pa-rum, pum-pum-pum)
Very secretly (pa-rum, pum-pum-pum)

Breaking through the walls of your heart, I grow (Breaking through the walls of your heart, I grow)
A special experience, rum-pum-pum-pum (A special experience, rum-pum-pum-pum)
It feels like your head's about to burst in pain (It feels like your head's about to burst in pain)
A new experience, rum-pum-pum-pum (ooh, hit it)

Ouch, your head will hurt
You won't be able to sleep
You won't easily forget me
One day your real first love will surprise you (rum-pum-pum-pum, ooh)

What to do? You expected it to grow straight
Ah, ah, ah, ah
Standing crooked, I'll torment you, I'm not that easy
Ah, ah, ah, ah

There's this and that, lots of talk
But you won't know until you've gone through it
Even if you struggle to pull me out
You'll probably leave that spot empty forever
Maybe I'm not, (yeah) maybe I am
I'll create a secret just for the two of us
Shh, just for the two of us, shh

Ouch, your head will hurt
You won't be able to sleep
You won't easily forget me
One day your thrilling first love will surprise you (rum-pum-pum-pum, ooh)

Breaking through the walls of your heart, I grow, breaking through the walls I grow
Breaking through the walls I grow, breaking through the walls I grow
It feels like your head's about to burst in pain, about to burst in pain
About to burst in pain, about to burst in pain
Really about to burst

Ouch, your head will hurt (your head will hurt)
You won't be able to sleep (won't be able to sleep)
You won't easily forget me (won't forget me)
One day your real first love will surprise you (rum-pum-pum-pum)

Your real first love (special experience, rum-pum-pum-pum)
Thrilling first love (new experience, rum-pum-pum-pum)
Your real first love (special experience, rum-pum-pum-pum)
Thrilling first love (new experience, rum-pum-pum-pum)

Annyeong, han beonjjeumeun nal deureo bwatgetji neoui sarangni
Ah, ah, ah, ah
Imi eoril ttae modu gyeok'eotda saenggakagetji
Ah, ah, ah, ah (ah-ah)

Attention boys, naneun jom dareul geol
Dareun aedeureul da mireonaego jarireul jabji
Mam sok gipeun gose (pa-rum, pum-pum-pum)
Aju eunmilhage (pa-rum, pum-pum-pum)

Ne mam byeogeul ttulko jarananda (ne mam byeogeul ttulko jarananda)
Teukbyeolhan gyeongheom, rum-pum-pum-pum (teukbyeolhan gyeongheom, rum-pum-pum-pum)
Meoriga kkaejil deusi apaonda (meoriga kkaejil deusi apaonda)
Saeroun gyeongheom, rum-pum-pum-pum (ooh, hit it)

Aya, meoriga apeul geol
Jamdo oji aneul geol
Neon swipge nal itji moshal geol
Eoneu nal kkamsak natanan jinjja ne cheotsarang (rum-pum-pum-pum, ooh)

Igeo eojjeona? gotge yaran ail gidaehaetgetji
Ah, ah, ah, ah
Ppittakhage seoseo neol goerophigetji naega jom swipjin anji
Ah, ah, ah, ah

Ireotdeora jeoreota, maldeulman manhajiman
Gyeok'eobogi jeonen al suga eopgetji
Himdeulge nal ppobanaendago handedo
Pyeongsaeng geu jaril biwodugessji
Ama nan anil geol (yeah), ama majil geol
Ijen dulmanui bimil mandeureojulge
Swit, dulmanui, swiit

Aya, meoriga apeul geol
Jamdo oji aneul geol
Neon swipge nal itji moshal geol
Eoneu nal kkamsak natanan jjarithan cheotsarang (rum-pum-pum-pum, ooh)

Ne maeum byeogeul ttulko jarananda, byeogeul ttulko jarananda
Byeogeul ttulko jarananda, byeogeul ttulko jarananda
Meoriga kkaejil deusi apaonda, kkaejil deusi apaonda
Kkaejil deusi apaonda, kkaejil deusi apaonda
Aju kkaejil deusi

Aya, meoriga apeul geol (meoriga apeul geol)
Jamdo oji aneul geol (jamdo oji aneul geol)
Neon swipge nal itji moshal geol (nal itji moshal geol)
Eoneu nal kkamsak natanan jinjja ne cheotsarang (rum-pum-pum-pum)

Jinjja ne cheotsarang (teukbyeolhan gyeongheom, rum-pum-pum-pum)
Jjarithan cheotsarang (saeroun gyeongheom, rum-pum-pum-pum)
Jinjja ne cheotsarang (teukbyeolhan gyeongheom, rum-pum-pum-pum)
Jjarithan cheotsarang (saeroun gyeongheom, rum-pum-pum-pum)