Post-The Gift, Buffy didn't die, Spike living with her, they act like a couple but don't realize it

Hi! I'm looking for a fic I can't recall where Buffy didn't die in the Gift, Spike is living in the Summers' house and works a job to help pay the bills. Buffy and Spike act like a couple, he goes to Dawn's parent-teacher night, but Buffy doesn't realize how she feels right away. She does a project with a guy, Spike gets jealous. Buffy realizes how she feels but tells him they can't be more, she can't lose him, they end up together though. Thanks!

Is it And Then She Knew by Addie Logan?

Not much of a summary but.......Summary: Spike does something different – faster and more clever – and everything changes. (Goes AU during "The Gift")