Almost every major plot point in this episode revolved, in one way or another, around a son dealing with his father. I believe that this is a watershed episode in the *television* series of A Game of Thrones, because it does make so many large character changes, but it does it in a way that is consistent within the *television* world of Westeros. It's obvious the creators aren't going to ignore the books, and I imagine they will still be very faithful to it, but this episode, more than any other, is where they seem to have stepped out from the (lengthy) shadow of the books to say "We have something to add as well". Quite a few of these plot points are consistent with the books, but it's interesting that they placed them all in this particular episode, as though ... on purpose.
- Gendry is marked for death because of his father
- We find that Gilly is worried Craster will kill her baby if he finds it's a son
- Ros is broken up because she watched a son be killed in front of her
- We find out Joffrey ordered the death of his "father's" bastards
- Theon returns and is put in his place by his father
- Davos and his son have a difference of opinion about religion
- Melisandre promises Stannis a son, and he gives in to her ("A ... son")
- Jon follows Craster giving his son to a white walker







