Sun's trust in Juliet is broken when, during a camp meeting one night, Juliet's recorder is played, revealing a message informing Ben of Sun's pregnancy. She tells Jin that the baby is healthy, but never tells him about her fate. When Karl arrives to warn them of the Others' imminent arrival, Sun travels with the majority of the camp to the radio tower, while Jin stays behind. That night, she watches Jack's plan backfire, and grows concerned over the fate of her husband. Later, however, she and Rose are relieved to hear that their husbands are alive. She watches as Jack makes contact with Naomi's freighter.