Do I Know You At All?

He came along,
From who knows where?
He 'captured' your heart,
I pretended to care.
The time spent together,
Between us grew short,
He took up your time,
Where was I in your thoughts?
Time got tough,
He broke your heart,
But I was always there,
Right from the start.
I had you again,
The same friend I knew,
Around all the time,
Your happiness grew.
7 months passed,
He's back on the scene,
A second chance,
For someone so mean.
You change your plans,
And you lie for him,
With him in your life,
I can never win.
Don't forget your friends,
You'll need them for when,
He decides to move on and hurt you again.
I love you forever,
I'm here when you fall.
But sometimes I feel like I don't know you at all... <3