"The One" Poem

Okay, so this is a poem I wrote...it can get a tiny bit confusing but basically "the one" so often called our other half...? I believe there are two of them, like a good and a bad. A really bad "one" you think is "the one" but really he is the one to show you pain so you can appreciate someone who'll wait for your trust and stuff... For me, it's my ex and my current boyfriend. So here it is..."The One"

I believe in fate
I believe in destiny
I belive in "the one"
I believe there are two.
I believe in one to build the walls
And one to break these walls
The one who builds these walls
Comes easily into your life
They may be a friend
They may be a partner
They may be a stranger
They alter your world;
Perception of life.
They make you lose your hope.
They are all you see;
Reasons for tears,
Then cause for a shattered heart,
The reason for stopping it all.
Some survive.
Some don't.
The ones that do, are broken.
They believe they lost all trust.
They believe in the emptiness of their chests.
They live their life in slow motion
They live not noticing the growing light;
The person finding this broken corpse.
That one believes in us
That one believes they can help.
That one is "the ones" so commonly named;
The creator of happiness.
They take the lack of trust,
The negative view of the world;
The broken heart,
And they start to mend.
They show new perception
And they refuse to hurt us.
Sometimes we don't realize at first,
And we cry.
We think that nothing's changed,
Because we still remember that "one" who hurt.
"The one" of two.
For after that, we realize even though it's a memory.
The wounds have healed;
Stitched up by the other "one".
That's when we see our personal angel.
I believe in fate.
I believe in destiny.
I believe in "the one".
I believe there are two.
After believing in the dark,
I now believe in you...