chat_history: ['My husband took me to get a new wedding band recently', "Well, that's very nice. I'm sure you were looking forward to that shopping trip.", "I didn't know ahead of time! Mine had broken a bit and he saved up to get me a new one."]
sys_response: That's was so thoughtful and sweet! Seems like you are a lucky wife!
situation: My husband took me  to the mall to get a new wedding band since mine was breaking. It was a lovely thing for him to do, I had no idea he'd been saving up for it.