For the way you changed my plans 
For being the perfect distraction 
For the way you took the idea that I have 
Of everything that I wanted to have 
And made me see there was something missing, oh yeah 
For the ending of my first begin 
Ooh, yeah yeah, ooh, yeah yeah 
For the rare and unexpected friend 
Ooh, yeah yeah, ooh, yeah yeah 
For the way you're something that I'd never choose 
But at the same time, something I don't wanna lose 
And never wanna be without ever again 
You're the best thing I never knew I needed 
So when you were here I had no idea 
You the best thing I never knew I needed 
So now it's so clear, I need you here always 
My accidental happily 
Ever after 
The way you smile and how you comfort me 
With your laughter 
I must admit you were not a part of my book 
But now if you open it up and take a look 
You're the beginning and the end of every chapter 
You're the best thing I never knew I needed 
So when you were here I had no idea 
You the best thing I never knew I needed 
That I needed 
So now it's so clear, I need you here always 
Who knew that I could be 
Who knew that I could be 
So unexpectedly 
So unexpectedly 
Undeniably happier 
Sitting with you right here, right here next to me 
Girl, you're the best 
You're the best thing I never knew I needed 
Said I needed 
So when you were here I had no idea 
You're the best thing I never knew I needed 
That I needed 
So now it's so clear I need you here always 
Now it's so clear 
I need you here always