[QUOTE=wasson]
All we’ve seen from Jin is him being incredibly motivated, driven, and eager to please his wife.
His wife, on the other hand, has lied to him constantly, cheated on him, and acted nothing but selfishly and like a spoiled little brat. Jin even told her to give that money back to her father, saying he didn’t want to owe him any more than he already did. Sun acted selfishly, acted against her husband’s wishes and forced Jin into a life he absolutely hated, but was willing to do to stay with the woman he loved.
Sun thanks him by cheating, lying, and planning to run away without him.
She’s been a selfish spoiled brat since she was a small child, getting her maid fired because she didn’t want to admit her mistake. Jin on the other hand, is a great man, always acting for the “greater good”, including letting Jae Lee live, despite orders to do otherwise. It’s clear she had no idea how to handle the situation. In that case she should have listened to her loving husband, who told her to give the money back to her father. He gave her good advice despite not knowing the whole story and despite being lied to. “I don’t want to owe him anymore than I already do”, or something like that. Jin knew what was up, but Sun, like always, took the easy way out, despite how much pain it caused the people she claimed to “love”.
[/QUOTE]
This is an example of the excellent way Lost does long-term exposition. The first impression of these two characters–even thru most of the 1st season, up to the moment Jin pushes off on the raft–was the exact opposite, but we see as we learn more about their past how their actions on the island can be interpreted quite differently.
We find then it is Sun, not Jin, who must confront the evil of their past and earn redemption. Accepting her fatal pregnancy, and even being happy about it, Sun tacitly accepts martyrdom to prove that she is a good person.
It will be interesting to see if/how Jin reacts when he learns the fate of pregnant women on the island. Jin’s values have been tested throughout his time on the island, as his outsider presence leads folks to automatically assign him the worst motives. Though I’ve seen his nobility grow throughout the season, I really don’t know how he would react when Sun (obviously) tells him she will be keeping the baby, even if it means she must die. This, perhaps, will be his ultimate character test.