I tried

She takes the knife and slits her wrists,
soon she hopes she wont exist,
she sits on the floor and starts to prey,
she hopes the pain will go away,
she thinks to herself that know one cares,
she thinks to herself that life isn't fair,
its not working so she cuts again,
she hopes that she will be close to the end,
her friend walks in and sees it all,
pushes herself against a wall,
she thinks while shes dieing why she exists,
her friend takes some cloth and wraps her wrists,
"what is she doing, i want to die"
"why would she do this, why would she cry"
her friend calls the cops and says, "get here fast,
but by the time they do shes already passed,
they walk in the room and see on the floor,
her in her friends arms and her friend crying more,
she holds the corpse tightly not to let go,
the cops watch her mourn since they already know,
they know that shes dead and so does her friend,
all of them wish that it was pretend,
this girl keeps the memory of how her friend died,
to save her friends life, it didn't help that she tried.