If today was the last day lyrics

If today was the last day
What would I say?
Today was the last day
Would I say to you?
I will be going in circles
Crazy, insane, losing my mind
What are the words that I'm trying to find?
I'm telling you that I miss you
Can't figure it out
I don't know how
Today was the last day
What would I say?
What would I say?
I would go insane