[Verse 1: Regine Velasquez]
If you love me like you tell me
Please be careful with my heart
You can take it, just don't break it
Or my world will fall apart

[Chorus: Regine Velasquez]
You are my first romance
And I'm willing to take a chance
That 'til life is through, I'll still be loving you
I will be true to you
Just a promise from you will do
From the very start, please be careful with my heart

[Verse 2: Jose Mari Chan]
I love you and you know I do
There'll be no one else for me
Promise I'll be always true
For the world and all to see
Love has heard some lies, softly spoken
And I have had my heart badly broken
I've been burned and I've been hurt before

[Verse 3: Jose Mari Chan]
So, I know just how you feel
Trust my love is real for you
I'll be gentle with your heart
I'll caress it like the morning dew
I'll be right beside you forever
I won't let your world fall apart
From the very start, I'll be careful with your heart
[Chorus: Regine Velasquez, Jose Mari Chan, Both]
You are my first romance (And you are my last)
And I'm willing to take a chance (I've learned from the past)
That 'til life is through, I'll still be loving you
I will be true to you (I will be true)
Just a promise from you will do (Only to you)
From the very start (From the very start)
From the very start (From the very start)
From the very start, please be careful with my heart
I'll be careful with your heart