In the woods, the kids search for the cave, and Kay leads them on a wild goose chase in hopes that they don't find it. However, they eventually do, and Reese uses his machine to detect that inside is a large cave. Inside the cave, Tabitha continues to recount how she broke up Sheridan and Luis as Marc Antony and Cleopatra. Tabitha attempted to have Cleo find the asp she planted in her room, but that plan failed to work, so Tabitha threw the snake on her. When Marc Antony discovered her dead body, he killed the asp and then asked her how this happened. Tabitha claims she killed herself because she was unable to give up her thrown to be with him as they had planned. MArc Antony thinks this is his fault, and then kills himself with his own sword. Back in the present, Charity's heart begins to glow, and they notice that it is melting the ice! Zombie Charity and Tabitha scream, and Miguel and the others hear this.
At the Russell's, Ivy's Henchman fears he gave Whitney too much of the drug, but Whitney comes too. SHe soon begins singing in her sleep, and TC wonders where she got such a wonderful voice. He realizes it sounds a lot like the voice he heard on the blues tape at the Crane Mansion one night. Whitney eventually regains consciousness, and TC is convinced that Chad did this to her. Eve isn't so sure, and takes a blood sample. TC asks her if she thinks Whitney is on drugs? Ivy's henchman then tells Ivy what Eve is up to, and Ivy fears Eve may trace the drugs back to her.
At the cottage, Luis continues looking through the scrap book Sheridan sent him. In the back is another copy of Sheridan's letter urging him to move on. HAnk tries to convince Luis that what happened to him tonight was just him getting carried away remembering old times, and he begs Luis to take Sheridan's advice and move on. Down on the island, Brian talks with Sheridan and tries to convince her that what happened tonight wasn't real, it was the power of the triangle messing with her head. She thinks it was real, but admits she could be wrong. Brian then asks Diana if she can try and move on with her life and forget her past?
At the Book Cafe, Hank urges Luis to move on with his life, but Luis is certain Sheridan is alive and refuses to let go. Beth offers her support and tries to help him see what Sheridan would have wanted. Meanwhile, Hank heads over to the Lopez-Fitzgerald's to talk Pilar about getting Luis to move on. Pilar blames herself for Luis' faith that Sheridan may come back, because she believed that Antonio would come back. Hank points out that Beth wants a future with Luis, and Pilar says if Luis hadn't felt he needed to take care of them maybe he and Beth would have married. Luis returns home, and Pilar talks with him. She tells him that he needs to move on, she was wrong to give him false hope about Sheridan coming back, and perhaps she should have remarried long ago so he didn't feel he had to take care of their family. Luis is confused, so Pilar tells him to reach out to Sheridan and ask her what he should do. Pilar goes upstairs, and looks at a picture of Brian. She knocks it over and finds the Lady of Guadolupe medal Brian brought home. She realizes her son was here for CHristmas, so perhaps Luis was with Sheridan tonight. On the island, Despite Brian's advice, Sheridan can't let go of the love of her life. Brian insists "Diana's" lover isn't coming back, and he hates seeing her hurt. Brian tells Diana/Sheridan that he loves her, but he has to work. He says he has been offered a job out at sea, but it would mean he'd be gone for six months. HE tells her that he'll turn it down and stay here if she wants him to. Sheridan is unsure and decides to search her soul for an answer. Both Sheridan and Luis look up at the night sky and wonder whether they should move on with their lives. In the cave, Zombie Charity works feverishly to stop the real Charity from defrosting. She attempts to refreeze the ice, but nothing seems to be working. Timmy is overjoyed as Charity's glowing heart melts her block of ice. Tabitha realizes Miguel must be nearby and his and Charity's love is setting her free. Zombie Charity refuses to believe that, untill she looks into the ice and sees the kids outside trying to get in. She is possitive that they will not get through the rocks, but despite her statements, the kids make progress. Suddenly, the ice begins to break, and Charity's arm is freed! Outside the cave, Kay stands by anxiously as Miguel, Reese, and Jessica step up their attempts to get inside the cave. The teens are positive someone is in the cave when they hear muffled voices coming from within. Jessica wonders why Kay isn't helping, and she claims it is because it is because it looks dangerous and they may hurt themselves.
Sheridan and Luis both struggle over whether they should give up hoping the other will return. Beth asks Luis an important question, while Brian encourages Sheridan to let go. TC is positive Chad is responsible for what happened to Whitney, while Eve isn't so sure. Eve worries her past is coming back to haunt her. Chad tries to check on Whitney, but he runs into a furious TC. Chad tries to reason with the Russell patriarch, but TC physically attacks him. Simone is horrified. Sam breaks up the fight. Grace offers to let Chad stay at the B&B after TC states he can no longer live above the garage. Miguel and Reese decide to use a log as a battering ram to get inside the cave. Kay franticly tries to come up with a way to stop them. Zombie Charity's powers fail to prevent Charity from continuing to defrost. Tabitha and the zombie fear they are about to be discovered, while Timmy roots for his beloved Charity.
In Harmony, on the docks Luis tells Beth that he has finally let Sheridan go. Luis says he still feels connected to her, but knows he has to move on. Beth wishes she could help him. Luis tells her that being here is enough. Later Luis begins to start wondering if he can let Sheridan go and be happy. Beth tells Luis that he is being selfish and only thinking of himself. She tells him that if he wants to honor Sheridan's memory then he has to move on and be happy. Luis realizes that is what Sheridan wanted.
Sam and TC are in the woods searching for the kids, but TC wants to go off and look for Chad. Sam tells TC that they can't prove Chad did anything to Whitney, and he doesn't want him to go after Chad again because he might have to arrest him if he attacks Chad again. Sam tells TC that right now they have to find Charity and the kids. At the cave, Charity's face appears in a pool of water, which she has turned herself into, puzzling Miguel. Zombie Charity tells Kay that if she doesn't keep Miguel away from the cave, they are so busted! Miguel asks Kay what is happening? Sam and TC arrive, and they also see Charity in the puddle and are just as confused as he is. Later Jessica and Reese show up, but Charity's face suddenly disappears. Suddenly, they hear Zombie Charity laughing at them. They soon find Charity up in the tree, and she tells them that she just played a joke on them. Sam is not pleased with Charity, so she says she is sorry. TC asks how she projected her face into the puddle, and how did she make the puddle disappear? Charity said it wasn't magic, it was luck, she was in the tree and the light projected her image into the puddle. She also says she threw her voice in various directions to make them think she was in different places. She apologizes and asks them not to be mad, she was just having fun. TC asks how she made the puddle disappear? Kay says she saw the water drain into a crack in the ground. Kay then scolds Charity, and she says if you guys can't take a joke, then fffffff . . . .Miguel yells "Charity!" and she just says "Forget you!" Miguel demands Charity explain her odd behavior as of late. Charity refuses to answer his questions, but he tells her that he won't let her leave until she does!
Inside, Tabitha and Timmy are still trapped in the cave, after Charity has turned herself into a puddle of water and escaped. Tabitha looks into an ice crystal and sees that Miguel has seen Charity in a puddle of water. Tabitha and Timmy then notice that Charity is moving inside the block of ice. The block of ice continues to break, and Charity begins calling to Miguel!
At the Russell's, Whitney kisses Chad, and he asks her why she is acting this way? Whitney says she just wants to have some fun, and kisses Chad again. Chad stops her, but Whitney continues to kiss Chad with more passion. Whitney then disrobes, and bares all of herself to a stunned Chad! Meanwhile, Eve tells Grace that someone did something to Whitney tonight. Eve doesn't want to believe Chad did anything to Whitney to take advantage of her. Eve then approaches Whitney's room, and Grace tells her that perhaps she should disturb Whitney right now. Eve tells Grace how afraid she has been that WHitney would follow in her footsteps, and now it is happening. Grace says that won't happen, Julian was a pig. Still, Eve says Whitney has her talent, in fact she is a better singer than she was! Grace says that doesn't mean she will make the same mistakes she did, but Eve says she was just as innocent as Whitney was when she met Julian. Grace says that Whitney is strong, and won't let anyone take advantage of her. Eve says she thought the same about Theresa, but look what happened to her. Eve decides to check on Whitney, and is shocked to find Chad and Whitney in bed together! Chad tries to explain what happened, but Eve goes berserk and starts attacking Chad. Eve begins seeing Julian's face, and she screams "I won't let you do it again Julian!" Grace calms Eve down, and Chad asks why she is calling him Julian? Downstairs, Sam and TC arrive home, and TC decides to check on Whitney!