Still in love with you when your not with me

Where were you,
When i needed you the most,
Out with that girl,
Who could never love you,
Like i do,
But that doesn't matter to you,
Does it,
You have me thinking you with your friends,
But i know your really with her,
Telling her you love her,
The same way you told me a million times,
But for her you mean it,
It doesn't matter how i feel,
Because if your happy every things ok,
But not for the people you hurt,
I thought what we had was special,
I guess not,
Its all just the same,
I thought you were different,
All you did was prove me wrong,
The only thing different about you,
Is that you have hurt me,
Like no one else has.