As this week's episode begins, Jack and the ladies--Maria, Natalie and Meri-De, just in case you forgot who's left--are back at camp, and have just received a surprise visit from an old mate. That's right, ice queen Marissa has boomeranged back into the game. With the exception of Meri-De (who never knew Marissa before she was booted), the girls are floored by her return. ""Did you guys miss me?"" Marissa asks, receiving nothing but silence from the contestants. Right away, Marissa is bringing her best game. She's being rude to the other girls, asking snippy questions and turning her back on them when they answer. She's showing them all that she's going to be their worst nightmare, as if they need a reminder. Jack, on the other hand, is just happy to see her. ""I don't think it will take her long to win my heart back,"" he admits. ""But at the same time, I'm not trying to show too much emotion in front of the girls."" Marissa notices that Natalie is wearing Jack's necklace, but can't get the