This is not your role. You're not here to stay. But don't forget your lines. Say it anyway... "I love you. I can't live without you in my life. I want to make you my wife"
You play the part well! but you're not the one. You will be replaced when the real star comes.
Of course my part doesn't change. I will promise to love you forever. I will say my heart is yours. That with you my life feels better. But these words aren't meant for you. I'm just practicing my lines. I'm so good at it now. I've been rehearsing a long time.
You're just another stand in. In a long line of men. The auditions have not finished. That they will, who knows when? But your role here is done.. Call in the next one...