It wouldn't be right for you to leave me,
Our love has traveled such a long way
I'd almost under- stand if it was raining,
But darling, it's such a sunny day

You don't have to go, I'm begging you to stay
My love for you grows stronger every day
See it in my eyes, feel it in my heart
It's rainbow in the sky, let's make a brand new start

Your bags are packed, you ain't going nowhere.
I can't let you go without a kiss
Before you close the door, I hope you change your mind,
Without you my darling my life's an awful mess
[ Lyrics from: http://www.lyricsfreak.com/d/derailers/you+dont+have+to+go_20508790.html ]
You don't have to go, I'm begging you to stay
My love for you grows stronger every day
See it in my eyes, feel it in my heart
It's rainbow in the sky, let's make a brand new start

Traeme tu calor, te ruego otra vez,
No me dejes solo, me muere de querer,
Mirame amor, mira mi razon,
Sin ti me quedo triste, se me quebra el corazon

Sin ti me quedo triste, se me quebra el corazon
Sin ti me quedo triste, se me quebra el corazon

And the very loose translation:

Bring back your passion, I'm begging you again,
Please don't leave me lonely, I'm dying with desire
Look at me my love, look at my reasoning,
Without you I'm so sad, it leaves my heart broken

Without you I'm so sad, it leaves my heart broken
Without you I'm so sad, it leaves my heart broken