 When Claire s baby is feverish and with allergy, the French woman Danielle Rousseau comes to the camp and tells her that the baby may be infected with a mysterious virus. Claire partially recalls her period living among The Others of her being drugged and dealing with the charming Ethan Rom, the "Others" leader Mr. Friendly, and of a mysterious teenage girl who helped her escape, and who may have been Rousseau s long-lost daughter. Claire asks Kate to go with her to the woods to look for Rousseau. While in the forest, Claire recovers her memory and the experience she was submitted, and she tries to find a vaccine for the baby s condition. Meanwhile, Mr. Eko finds that Jack and John are keeping the mysterious Henry Gale as prisoner in the bunker and asks to have a talk with him.