Lyrics of Why am i so in love?

Chris brown:
You know what i'm thinkin'
You know that its you,
But some things need perfection,
Unlike you,

Chris brown and rihanna:
So why am i so in love?
Your the best thing in my life and always will be

Rihanna:
I'm so glad your mine,
You mean the world to me,

Chris brown:
Your like a summers day,

Both:
I asked for your love,
You gave it to me,
I needed your trust,
The same as can be,

Rihanna:
I thought i would lose you,
But i knew i was wrong,

Chris brown:
So why did it have to happen,
When you sing this song,

Both:
I know my mistakes,
So light as a dove,
I learn from them all,
Why am i so in love,

Rihanna:
'coz i need to know,
Whats in my heart,

Chris brown:
Like a love,
In my love chart,

Chorus
Both:
I asked for your love,
You gave it to me,
I needed your trust,
The same as can be,
Repeat chorus

Both:
My love is strong,
Why am i so in love?