I'd never stumbled across this fic, until tonight, and I can only say that it's so touching and beautiful.
Please, finish it, I wouldn't like to see this beautiful story end up in the Unfinished Fics Archive.
Please, please, please, continue??
ETA
Also, there aren't many fics where Tara is the "bad guy", so on top of being great, it's also an original story and I just love, love, LOVE teenage angst and love stories.