She who's touched me

I've see the prettiest girl in town.
In her dark eyes I wish to drown.
She's the loveliest in every way,
and with her I'd want to stay.
She's like a jewel in the sky,
a perfect and wonderful star.
But though she's touched me,
the distance to her is so far.
And I'll always be sad 'cause...
She who has my universe shaken,
can never be mine...
She's already taken.