[Chorus: Nancy, JooE]
Only one you
I'm in love you
I have sweet feelings for you
Only one you
I'm in love you
I think about you, even when I can't see you
Only one you
(woo woo woo woo woo woo woo woo)

[Verse 1: Yeonwoo, Ahin]
Remember
The gift of destiny
I was thrilled many times
Like the first day we met

[Pre-Chorus: Jane, Taeha]
Every day when you look
My chest is thumping baby
Every time when you wait
My heart turns red baby

[Chorus: Daisy, Nancy]
Only one you
I'm in love you
I have sweet feelings for you
Only one you
I'm in love you
I think about you, even when I can't see you
Only one you
(woo woo woo woo woo woo woo woo)

[Post-Chorus: Nayun, Yeonwoo]
I'm in love, I'm in love
Today, I'm happier than yesterday

[Verse 2: JooE, Daisy, Jane]
I take a break sometimes in a dream
I can tell you, but you don't care
I want to believe it, me and you
2 people
So everything, it's ok

[Pre-Chorus: Nayun, Ahin]
Every day when you call
Spring comes to my heart baby
Every time with you
My heart knows that I love you baby

[Chorus: Jane, Taeha]
Only one you
I'm in love you
My heart is blooming
Only one you
I'm in love you
My feelings are for you
Only one you

[Bridge: Nancy, Hyebin, Daisy, Yeonwoo]
My feelings are overflowing
I'm in love you you you
I want to see you
Two people, Oh
Can go anywhere, only one you
I want to hug you right now

[Chorus: Ahin, JooE]
Only one you
I'm in love you
I have sweet feelings for you
Only one you
I'm in love you
I think about you, even when I can't see you
Only one you
(woo woo woo woo woo woo woo woo)

[Ending: Taeha, Nancy]
I'm in love you you you
I want to meet
Two people, Oh
Can go anywhere, only one you