Flowers for the Doctor, by
loneraven.
PG. Gen.
Spoilers: Rose
For no reason at all, the console has thorns growing out of it, and although he tries to pull them out, tearing at his hands in the process, they stick fast and put forth small red fruit.
A really nice take on 'what happened to Rose and the Doctor before he came back to her?' I love that we get to see Rose grow up, here.