I guess, I rec'ed this fic everywhere, 'cept my dairy)) (and thanks for pointing out the story to me, hun).
So, if you haven't read 'True Colors', run and read it.
One of best fics I've read.
It's J2 AU fic by munibunny, based on the movie 'Tim'.
I could tell you a lot about how wonderful this fic is, but you should read it yourself.
Here's the link.