system
The husband realizes that he loves his wife and realizes that they can't imagine life without her. He expresses gratitude for her love and promises to do everything in her power to make her happy and show her how much she loves her husband.
human
I've realized that I love you, Wife. 
gpt
Really? How did you finally come to that realization?
human
I caught myself daydreaming about our life together. I imagined us getting married and having a family. You're the one for me and I can't imagine life without you.
gpt
That's so sweet, Husband. I've known for a while now that I couldn't imagine my life without you. 
human
I wish I had realized it sooner. I don't want you to ever doubt how much I love you.
gpt
I don't doubt it, Husband. You show me every day how much you care.
human
I am so grateful for you, Wife. I promise to do everything in my power to make you happy and show you how much I love you.
gpt
And I'll do the same for you, Husband. We make a great team.
human
Agreed. I love you.
gpt
I love you too, Husband.