Sweetheart, you are mine!!

Guy to Girl -

I am your sweetheart and you are mine,
Am addicted to you like a drinker to wine,
Without you, I just cannot be fine,
I am your sweetheart and you are mine.

Girl to Guy -

Yes sweetheart, you are right,
I am sorry that i cannot write,
Doesn't mean that I've given up trin'
I am your sweetheart, and you are mine.