"Sapphire like smile
Lights my heart on fire

Inspire my imagination
With your sweet whispers of desire"
-I liked the first line as a beginning, though it could've been better. I find it interesting that you actually rhymed three words together, not two, "fire" and "desire, and I guess you rhymed "inspire" spontaneously :) .
The last line I would remove the word "sweet" from it, for it flaws the syllable count..and it's not very necessary to the line.

"Shine your beauty
Upon my sole for eternity"
- Did you mean "soul" ? because I kind of think that "sole" isn't the right word here.

-The ending was a bit cliche, you could've ended it in a better catchy way..See that's why I don't usually read love poems here..try to invent something new in the closure.

Other than that I see the poem good, you need some strong wording, but your writing wasn't at all bad :)
Write on~