i don't understand why the birds can chirp up in the sky when

i don't understand why the birds can chirp up in the sky
when all i can do is just sit here and cry
when i start to cry the water from my eyes
turns into bloody tears of a broken heart
i didn't know it would end up like this,
but i guess i should've known right from the start
now it's all over and done with
don't ever look back and remember any of this..