(Major key, slow swell)
Mmm… ,mmm-hmm…
Hmm-mm-mm~ hmm-mm~
Intro
On Produce 101, a star was born,
A hopeful voice one early morn.
From trainee dreams and nervous eyes,
We saw your fire begin to rise.
Verse 1
From a neighbor’s laugh in The Sound of Your Heart,
You showed us joy right from the start.
In School 2017, Ra Eun-ho stood tall,
Teaching us to rise after every fall.
When you said you Wanna Hear Your Voice,
You gave shy hearts the strength to choose.
Through quiet nights and fragile days,
We felt your truth in gentle ways.
Pre-Chorus
Different names, different skies,
Same warm light behind your eyes.
Chorus
This is the tenth letter we send,
For every story, every bend.
Ten years of acting, singing through,
Every role felt real—because it was you.
On screen, on stage, wherever you are,
You turned small moments into stars.
Thank you for the strength you gave,
In every life you chose to play.
Verse 2
In The Uncanny Counter, standing brave,
Do Ha-na fought, strong and unafraid.
Season by season, scars and flame,
You taught us pain can power change.
Then love bloomed sweet in Business Proposal,
Laughter danced, the chaos was hopeful.
As Shin Ha-ri, bright and kind,
You healed tired hearts, one smile at a time.
Pre-Chorus 2
From battles loud to romance light,
You carried truth in every fight.
Chorus
This is the tenth letter we write,
For every role you brought to life.
From fearless fists to office dreams,
You lived between our in-betweens.
Ten years walking strong and true,
We grew with every part of you.
While we were watching, learning how,
You were becoming who you are now.
Verse 3
In Today’s Webtoon, chasing dreams,
On Ma-eum stitched the broken seams.
From falling down to standing tall,
You showed us hope won’t fail us all.
With warmth poured slow in Brewing Love,
As Chae Yong-ju, soft but tough.
Like quiet nights and honest days,
You taught us love can heal in ways.
Bridge
From first line read to final bow,
“How did we get this far?”—wow.
Same bright heart, new story page,
Still the star at every stage.
Final Chorus
This is the tenth letter we say,
And it’s not goodbye—just “here we stay.”
From sitcom laughs to battles won,
From first scenes shot to what’s to come.
Then moonlight flowed in Moon River’s tone,
As Park Dal walked paths unknown.
Soft steps, deep thoughts, the river wide—
You made us feel the passing time.
Outro (spoken / soft)
Ten years in and still you grow,
Same warm heart we’ve always known.
For every chapter, then and when—
We’re not done yet… turn the page again.
To every role, every year,
Every version of you—
We’re here, Kim Sejeong
Always...........
No_One
