Looking for 3 Spuffy fic

[marieheather.livejournal.com]

Looking for fic that has Spike returning Buffy finding out but Spike has to wear the amulet cause his face is badly burned if he takes the amulet off.

I'm looking for a Spuffy fic but all I can remember is that Buffy and the Gang are at the Magic Box a cute guy asks her out she accepts and Spike gets upset and leaves and the gang asks why she did that and she storms out to go see Spike.

Another fic I'm looking for has Dawn sick and their Dad comes back and he finds out that Spike is a vampire and they have to find a cure for Dawn.