Honestly, I don't want to sound big-headed, but the only things making me doubt my immunity are Matty's apparent dragging and the fact I don't know what Fefe thought.
Run : This is gonna sound kind of ridiculous but this emphasis on running in songs is kind of overdone. Off the top of my head I can name three songs with Run, Run, Run as the title, which is what is functioning as the central part of your chorus. Try to do something you haven’t seen done many times before.