Okay, my first songfic ever, but I loved the song and I just had to write it. From what I know it may be unusually long for a songfic but as I said it's a first..
If you want to find out who Leo's talking about- look at the capital letters in the song parts. Be warned though- it's yaoi.. ^-°
Oh yeah the song is "Cry No More" by Chris Brown.

never thought it'd catch me
never thought it'd cost me
never thought it'd hUrt me
never thought I'd fall in love..
but I did

How could this have happened to me?! How could this have happened to me?! How could this have happened to me?!

I feel like somebody dropped a ton of bricks on my stomach [now]
I can't eat
I can't Sleep
and it hurts me so deep

I have been hit and slashed and nearly killed. I have had swords at my throat and guns aimed at my head. I have been thrown out of planes and nearly been drowned in the ocean. I have seen my brothers bleeding, I have seen my father collapsing in a battlefield that was our home. I really thought I'd know all kinds of pain by now the world can give to one soul.

I heard people talk about it
and laughed like it'll never happened to me
now look At me
it cauGht me
see how quick karma comes around

I am the leader. I am supposed to protect everyone. And what am I doing? I run away.
I'm just glad Raph can't see me right now. How could he understand? I am the big brother. I am supposed to be fearless. I shouldn't be here, running through a world I don't know.

Then why can't I stop crying like this?

who says a man Is supposed to cry?
wish I can crawl under a rock somewhere and just die
just want the pain to go away, today

I wish it'd rain so I could just go home without a sign of something being wrong...

I don't wanna cry no more
and I don't wanna Hurt no more
and I don't wanna love no more
EspeciaLly if it causes this
I don't want no part of it
because it hurts me so bad

On the other hand, what does it really matter? I'd get wet and that would be it. There is nobody to help me with this. There never is nobody to help me with anything. The one supposed to help is me.

even when it's sunny outside
it still feels like it's raining
no clouds inside
but I still need your umbrella
sometimes I wish I would've never let you in
and then, wish I never met you
fell in love with you
then I wouldn't feel like I do

I really thought you were different. I really thought you'd be there for me...

I don't wanna cry no more
and I don't wanna hurt no more
and I don't wanna love no more
especially if it causes this
I don't want no Part of it
because it hurts me so bad

I guess it's what Splinter means when he talks about the selfishnes to fall back on you. I'm not supposed to be selfish. I'm supposed to be strong.

never thought it'd catch me
never thought it cost me
never thought it hurt ME
never thought I'd fall in love

Oh well, go on, kiss her. I don't care...

but I did