@FandomChats
Hurt/comfort is one of my favourite tropes.
I don't think I can pick a favourite fic, but I can filter my recs on the hurt/comfort tag:
:ao3: https://archiveofourown.org/bookmarks?commit=Sort+and+Filter&bookmark_search%5Bsort_column%5D=created_at&bookmark_search%5Bother_tag_names%5D=Hurt%2FComfort&bookmark_search%5Bother_bookmark_tag_names%5D=&bookmark_search%5Bexcluded_tag_names%5D=&bookmark_search%5Bexcluded_bookmark_tag_names%5D=&bookmark_search%5Bbookmarkable_query%5D=&bookmark_search%5Bbookmark_query%5D=&bookmark_search%5Blanguage_id%5D=&bookmark_search%5Brec%5D=0&bookmark_search%5Brec%5D=1&bookmark_search%5Bwith_notes%5D=0&user_id=lookitmychicken
It's about 10% of my total recs.
I think I like it in part because of my own illness & trauma. The description of hurt that recognises what it's like, and the comfort that makes such a difference.
Even when the hurt can't be fixed, knowing that someone cares enough to provide comfort, it matters so much.