I think Odysseus is going to do something drastic to Circe...she did turn his men into animals, according to the original story. Right now, he's playing along, but I want to see what he does to get back at her for that.
I realize this is very late, but:
In the original, Circe gives in to Odysseus, returns his men to human form, and gets knocked up by him.
After Odysseus' final fate - don't want any spoilers if you don't know what it is - Circe and Telemachus meet and wed, at least by one version, and Penelope marries the son of Odysseus and Circe. One big happy family and, miraculously, no actual incest.