sorry! Must have lost something in copy-paste. The story is Walks Through Walls: I wrote it for a sixathon ficathon a while back where my prompter asked for "Six buys Erimem a new cat." Honestly, though, it's about life and running and stopping :)

I think next week's episode is going to also deal with darker themes, especially given that exchange between him and Amy I've seen from the trailer. (linking to avoid spoiling any very spoilerphobe friends who may come across this, since it's for next week)