Synopsis

A growing unease settled over Sun as the possibility solidified: she might be pregnant. The question of whether to confide in Jin weighed heavily on her. Elsewhere, frustration mounted for Ana-Lucia. Jack and Sayid had yielded no answers, so Locke summoned her to speak with Henry Gale, the island's newest prisoner. He hoped to extract details from Gale about the balloon he claimed he and his wife had used to reach the shores of this place.