Heavenly sunshine

I've searched for words of sweet description to best describe
The thrill it gives me just to have you by my side
But I can't find one single word that properly defines
How sweet it is just knowing that all your love is mine.

Your love is heavenly sunshine, heavenly sunshine
You fill my heart with your sweet love so divine
Heavenly sunshine, heavenly sunshine
You make me happy 'cos your love is mine.

The colors in a rainbow are a lovely sight to see
But even rainbows lose their glow when you smile at me
And when you kiss me I can hear a thousand bluebirds sing
no matter how the sounds of words could only mean one thing.