chat_history: ["my brother passed away 2 years ago and i'm still so heartbroken. it still hurts so much", 'losing a loved one is never easy , especially a brother im sorry for your loss', "thank you. I'm sure it will get easier with time. It was just so tragic, he was so young"]
sys_response: I cant imagine the pain you went through, i have 7 brothers and the taught of losing one of them scares me
situation: My brother passed away 2 years ago and i still don't know how to cope