[Verse 1 – Rap]
Boy, you think you know me, but it's just the surface
Pretty little mask, yeah, I play with purpose
Sugar on my lips, but a twist in the core
Wanna dive in deep? There's a locked back door

Click-click, heart go boom in the night
Dark side shimmer when you turn on the light
Keep it hush, baby, hush — don’t you rush
I'm a storm in a cup, can you handle the crush?

[Pre-Chorus]
Whisper to me slow, touch the echo
눈빛 속에 비친 shadow
What you see ain’t what you get
But I bet you won’t forget

[Chorus]
너한테만 보여줄게, "쿠빠아아..."
내 안에 감춰진 secret, ah-ha
조금은 이상해도 괜찮아
Love me, feel me, 천천히 봐봐

너만 알 수 있는 나의 색깔
그 누구도 몰랐던 signal
조용히 열어줄게, 지금이야
"쿠빠아아...", yeah, it's all for ya

[Verse 2 – Rap]
You wanna taste what's real, not pretend?
I’m the plot twist you won't comprehend
Sweetheart venom, pretty and raw
One glimpse in — you'll drop your jaw

No cap, I'm magic, tragic, elastic
Truth in my touch, and my vibe’s fantastic
Wanna ride this wave? Baby, no shame
Unlock my zone — say my name

[Bridge]
내 안에 숨어 있던 나를
이젠 너에게만 열어줄래
My pain, my fire, my freak, my flower
지금 이 순간, it’s our power

(So soft, so wild — come and explore me)
(So dark, so bright — you can adore me)

[Final Chorus]
너한테만 보여줄게, "쿠빠아아..."
내 안에 감춰진 secret, ah-ha
겁내지 말고 closer, closer
You’re the key, now open me over

"쿠빠아아...", my truth, my skin
"쿠빠아아...", 너만의 win
한 번만, 나를 깊이 느껴
이건 사랑이야, just begin

[outro : sexy spoken]
"쿠빠아아"