Know It All

Know it all Know it all Somebody told me that you found somebody new and you're happy You were never really very good at being alone Apparently, it's getting serious, so whatever that means I'm sure you told him I was just somebody you used to know I know he doesn't know it all No, he don't know that you and me had something chemical The things you said to me when we were drunk in Montreal I bet you told him about me But I know he doesn't know it all Do you remember when the world Was in the walls of your bedroom? And everything you said to me was like a line in a song I still remember what it felt like the first time I had you And now he probably thinks that all your feelings for me are gone And maybe they're gone I know he doesn't know it all No, he don't know that you and me had something chemical The things you said to me when we were drunk in Montreal I bet you told him about me, about me And I know he doesn't know it all Like why you love the color yellow but you hate the song And how you told me I would always be the only one I bet you told him about me But I know he doesn't know it all Honestly, I hope you're happy, hope you're doing well I still keep your secrets even though you're with someone else I know he doesn't know it all No, he don't know that you and me had something chemical The things you said to me when we were drunk in Montreal I bet you told him about me, about me But I know he doesn't know it all Like why you love the color yellow but you hate the song And how you told me I would always be the only one I bet you told him about me But I know he doesn't know it all I know he doesn't know it all I know he doesn't know it all