Spoiler for those who did not watch it yet!!!!!
I started watching this show when it first aired so many years ago now. I did not keep up with it over all the years, but felt compelled to watch the series finale. I hate finales. I always bawl, just like I did on this one. I actually LOVED the way they ended it, although I could have done without the KIA commercial (and others) every 7 minutes. When I heard about how it would end, with Joey finally making a decision and someone dying, I have to say that I hoped Jen would be the one killed off. I never liked her character from the moment she came to the show. I think they ended her life wonderfully though. Even for people who never liked her character, I felt that she died in the right way. A way which allowed her character some necessary closure. I couldn't imagine any one of the other characters dying. I also really thought Joey should end up with Pacey. They were right together in a way that she and Dawson just weren't, but the way they "settled" things between them (Joey and Dawson) was perfect. A great finale!! I think I cryed through every scene.
dancergirl- I think that the father of Jen's baby was not a character on the show. Jen mentioned that she was impregnated and left by her boyfriend. I assumed since this episode took place 5 years into the future, that it was someone she met and got involved with recently.
On a side note I am glad that the flighty blond girl Pacey dated (her name escapes me at the moment, I did not enjoy her character) was not in the final episode. I never felt she belong with the group, and I am glad that they ended it with original characters (plus Jack) and were reminiscing about things that occured in the beginning of the show as opposed to in the recent past.
Jenn- I think the blond girl (about 6 years old or so) was Dawson's mother's daughter, and I think the young dark haired boy (Alexander I think) may have been Joey's sister's son. Anyone who knows more can correct me.