So I just found this, and this is amazing and stunning and everything I needed right after S2. I clicked for the Allison/Erica, because it's one of my favorite messed up ships, but I was just overwhelmed by what a perfect rendering of Allison's headspace this is. The scene with Lydia, both the nail polish scene with the apology, and Lydia apologizing for Allison's mom, that was so perfect, that was exactly what the show needed. And god, the hallway scene with Erica is just hot and vaguely self-destructive and Erica wondering who she's punishing. This is a beautiful story and it deserves all the praise.