person A: My neighbor passed away a few days ago. She was a nice older lady who'd always greet me when I saw her in the hall. Didn't know her that well_comma_ but she seemed lonely. I feel kind of bad for not getting to know her better when she was still alive
person B: Thats really sad.  Im sorry to hear that.  Getting old stinks.  I feel bad when I see someone who seems really lonely
person A: I know! I think she was just a widow and most of her friends had passed away_comma_ or something. I felt like I should have gotten closer to her_comma_ but I also didn't want to intrude. I don't know_comma_ that's probably just a lame excuse. It would have been easy enough for me to do
person B: Yea thats hard.  You cant do anything now_comma_ but maybe theres another neighbor that you can get close too 