Hi,
I looking for a fic where Justin had a Baby (i don't think it's a Mpreg), his baby begin to speak and says ""Da or Dada" but he's not referencing to Justin but Brian who isn't around anymore. Justin knows his son is calling Brian and he's sad.
It's the only thing I remember and i hope someone know this fic.
Found:
Actions Speak Louder by Draccone