Ready for another fic rec?
This one's relatively short, only 6 parts, and it's from March of 2008.
Past and Forever is by
veronicaluv and is, according to the author, Vaguely spoilerish for the entire series, up until the last two minutes of "Fragments".
It's rated Adult for offscreen violence (involving torture), bad language, and non-graphic sex. The first chapter especially is quite gruesome, but please stick with it because it is, despite initial appearances, a love story.
There's no actual summary provided by the author, but suffice to say, something very bad happens to Ianto while he's trying to sort out his feelings for Jack.
You can read the fic
HERE. Chapters are linked.