Deja Vu or Something by clionaeilis
There is much to recommend this; it hits Planet of the Cats in Twitch City and I'd put it as misc Season 2 as far as Torchwood is considered. It's just very funny. Everything from Ianto making his perfect plan; Newbie (*points to icon* as played by Callum Keith Rennie) gets acquainted with Jack, Hope and Gwen do not get along at all. And that misses out some of the fun and most of the dialogue.