Answer: My dearest love,
Thou art the sun in my sky, the beat in my heart. Thy beauty doth surpass the fairest of roses, and thy grace is like nectar to a weary soul. I am but a mere mortal, yet thou hath bewitched me with thy charm and wit.
I shall love thee until the stars burn out, and even then, my love shall endure. Thou art my heart's desire, and I am forever thy devoted servant.
Yours eternally,
[Your Name]