What is your favourite Hurt/Comfort and Angst With A Happy Ending fics?

I am in the mood to read heart-wrecking Hurt/Comfort and Angst With A Happy Ending Fics! :)

Think of themes like saving one of the main characters from kidnapping, abusive relationships, neglect, homelessness, torture, etc. Physical hurt and LOTS of comfort are preferred!

I am open to ANY fandom or ship as long as it's M/M!