mmhhhh, love poems, there are so many good out there, it's hard to decide which one to choose
But I think I will go with this one, a well known piece of Yeats:
Please enjoy
W. B. Yeats:
He wishes for the Cloths of Heaven
Had I the heavens' embroidered cloths,
Enwrought with golden and sliver light
The blue and the dim and the dark cloths
Of night and light and the half-light,
I would spread the cloths under your feet:
But I, being poor, have only my dreams;
I have spread my dreams under your feet;
Tread soft because you tread on my dreams.