system
The husband regrets spending so much time dating Sarah because she was selfish and put herself first. The wife suggests moving on from the relationship and suggests taking the husband's mind off of it by going for a hike together.
human
I can't believe I wasted so much time dating Sarah. She was so selfish and always put herself first.
gpt
I'm sorry to hear that. It's never easy when things don't work out in a relationship.
human
Yeah, looking back, I wish I never even started dating her. I could have spent that time doing something productive.
gpt
Well, at least you know what you don't want in a partner now. You live and you learn.
human
That's true. It just sucks that I didn't see it earlier and wasted so much time. 
gpt
Have you talked to her about how you're feeling?
human
No, there's really no point. It's over and I just need to move on.
gpt
Fair enough. Do you want to do something to take your mind off of it?
human
That sounds like a good idea. Maybe we can go for a hike like we used to.
gpt
Sure, let's do it. It's always good to get some fresh air and clear your mind.