The character of Sun-Hwa Kwon, played by Yunjin Kim, is featured in the episode’s flashbacks; she discovers that the island’s mysterious powers threaten the life of expectant mothers, and is then offered help by Juliet Burke (Elizabeth Mitchell).
Mr. Kwon is pleased to meet his newly wed son’s wife, and confirms the identity of Jin’s mother, a sex worker who gave up the baby right after his birth.
After giving her the money, Sun remarks on her family’s power and criminal connections, threatening the blackmailer into going away forever.
Sun is cautious of Jack, fearing that he may have shifted his allegiance to the Others after his return, and that they may be planning to take her unborn baby (like they tried to do with Claire’s).
Juliet wants to find out the baby’s date of conception, claiming that Sun has a better chance to live if the child was conceived before the plane crash on the island.
To their surprise, Mikhail Bakunin arrives on the scene, having apparently survived from the electromagnetic shock that knocked him unconscious.
When the woman wakes up, she reveals to Hurley that in the outside world the crashed Oceanic Airlines plane was already found, along with every passenger’s body.
: “An otherwise average episode is elevated by Yunjin Kim’s moving performance as Sun, seeing images of her unborn child for the very first time.” [4] Writing for Slant Magazine, Andrew Dignan praised the episode, saying that "the intersection of the [flashbacks and present developments] complement one another, lending thematic weight to scenes both on and off the island.