"idk" lyrics

I know the sky is blue, I know there's seven seas
I know that we were good, I know you were in love with me
I know I'm bad at Math, I know your eyes are brown
I know I liked me more whenever I had you around

I know all the facts and I know what we had
And no one's ever looked at me like that
We were supposed to last, so

I don't know what happened, I don't know what changed
I don't know if you're kissing someone different in the Paris rain
The worst part is I'm playing a thousand guessing games
I don't know if not knowing's ever going to go away
That's what makes my heart break

I know you went to France and two plus two is four
I know that you decided you don't want me anymore
I know that people go to Paris to find love
I didn't think that that was where you go to give it up

No, I don't know what happened, I don't know what changed
I don't know if you're kissing someone different in the Paris rain
The worst part is I'm playing a thousand guessing games
I don't know if not knowing's ever going to go away

I know all the facts and I know what we had
And damn it, I just miss you really bad
We were supposed to last, so

What the fuck just happened? Why'd you run away?
I don't know if you're kissing someone different in the Paris rain (Ah-ah)
The worst part is I'm playing a thousand guessing games
I don't know if not knowing's ever going to go away
That's what makes my heart break