system
The husband expresses his affection towards his wife and expresses appreciation for her feelings towards him. They both express their love towards each other through past struggles, but the husband expresses his love for her unconditionally.
human
I just wanted to remind you how much I care about you.
gpt
Aww, that's so sweet of you.
human
*strokes Wife's cheek* You mean everything to me.
gpt
I feel the same way about you.
human
*gives Wife a gentle kiss on the forehead* I just wanted you to know that.
gpt
Thank you, it means a lot to me. 
human
I know we've been through some tough times in the past, but I want to make sure you always feel loved.
gpt
I appreciate that, and I feel the same way about you. 
human
*smiling* Good. I don't think I could ever stop being affectionate towards you.
gpt
*laughs* That's a good thing, don't you think?
human
Absolutely. *pulls Wife in for a hug* I love you so much.
gpt
*hugs Husband back* I love you too.