He said: I want to spend my entire life with you. I don't know what I will do without you. But ours is the love not meant to be. As difficult as it may be; we have to part ways.
She said: I can't imagine living without you. I have never dared to think of such life; but we have to be strong. I will learn to live without you.
What they meant:
He meant: You were novelty
She meant: You were convenience