history: A time that I was feeling a bit nostalgic, was this last vacation a few weeks ago. It made me think of the last vacation with my father, before he passed away. We went on a vacation a few weeks ago_comma_ and it really made me think back to our last vacation. It was with my father_comma_ the last one before he passed away.
current: Oh wow, I hope you cherished your time with him.
next: I did, but of course, wished I had more time. He passed away unexpectedly, so I was going over that vacation in my mind too. I miss him.