Which episode was it.....
(and this a really vague recollection from when I was 6 or so) where some older female character is flashing back to when she had a daughter that had died or something. Towards the end there is sequence where she's able to go back in time (maybe just in her imagination) and see her child and she exclaims, "My baby!"
Sorry i know this ridiculously nebulous. I don't even remember the characters' names even though I'd watch Maple Town and all the other Nick shows every afternoon of summer vacation.
If anyone remembers that episode or what happened in it I'd love to know.