Fic Title: Impossible Things
Rating/Warning(s): PG-13; Season 4 and prior spoilers.
Genre: Introspection/Romance, Friendship
Why This Must Be Read: Honestly, the main reason I'm recommending this is because of the strong Stella-voice. Impossible Things is a solid 'what if' view on what might have happened had Stella taken Mac up on using his spare room after the fire. Stella comes across as vibrant and confused and more than a little conflicted about her role in Mac's life and his role in her own.