:-)...Very Harry. I can see him writingsomething like this. I love it :-)
I don't understand this line, though:
That I will never have.
And in this line I think you should use liked instead of like:
Though I never even like you
And in both the part about Ron and the one about Hermione you used a variation of the word DEAR. I would change one of them to something else.
These are just suggestions.
I really do like what you are trying to write and the emotions you are trying to show.
Wonderful! Poingant and emotional...very well written.