Beautiful, and very touching, it's so nice to read about friendships like yours. One thing though...
"and maybe the sun light up another day.
honey, i know you're hurting, but i'll always be here,
i'll always be your friend and i'll always be here."
I believe you meant to say "the sun will light up another day"
And for that last rhyme instead of using the same word you could you "near"