Ttodasi nareul tathadeusi
Dagaon
Neoreul barabwa
Kkaman du nun sok
Bichin neoui nunmure
Promise you won't regret
Promise you won't forget
BACA JUGA:NCT DREAM Rilis Single Jepang Pertama Berjudul Best Friend Ever, Berikut Lirik dan Terjemahannya
[Chorus]
I'm the killer (Killer)
Janinhaetdeon ibyeore
Pull the trigger (Trigger)
Ne simjangeul busyeotdeon nan
Like a thriller (Thriller)
Jaega doen gamjeongi da
Seonmyeonghi doesarana