I recently had surgery and while I recover, I've been doing a DS9 rewatch. I just watched The Visitor and I swear, no matter how many times I see this episode, it's always a gut punch. What a beautiful, sad story. Is it even possible to watch it without crying? I almost skipped it because I didn't want to cry today :'(
That's me at the end of SNW "The Elysian Kingdom" with the daughter's story. It requires the build up from earlier episodes that season, but it hits hard.