"
Did some things you can't speak of
But at night you'll live it all again
You wouldn't be shattered on the floor now
If only you had seen what you know now then
We all do things we aren't proud of, and out of embarrassment we refuse to speak of them. However when we lay awake at night, they all come back to us and we continue to play it over and over and over. If we could have seen what we know now and apply it to our past mistakes, we would not be "shattered on the floor now" More specifically, to the Kanye West incident, if both Taylor and Kanye had seen what were to happen from him interrupting her, and the incident itself, they both could have avoided it, and avoided the embarrassment suffered by both of them.