<P> Before Anna goes to Tess's office, she gives Tess's body a makeover, much to her dismay . At Tess's practice, Anna has some difficulty handling her patients apart from a mother who has concerns over her daughter . At lunchtime, they go back to the restaurant to confront Pei - Pei and her mother, but she explains that only showing selfless love to one another will break the spell . In the afternoon, Anna attends Harry's parent - teacher conference, where she reads a composition about how much he actually admires her . She sees him in a different light, and vows to treat him nicer . Meanwhile, Tess attempts to make amends with Stacey, but she frames her for cheating . Jake helps her finish the test, which makes her realize that she has misjudged him . Unfortunately, he is no longer enamored with "Anna" after Tess sabotages Stacey's test . </P> <P> Meanwhile, Ryan surprises Anna with an interview on a talk show to discuss Tess's new psychology book . However, she turns the interview into a wild romp to cover the fact she has not read the book . Tess and Jake catch it on TV and while she is embarrassed, he is impressed . Later, Anna bumps into him at a coffee shop, and they bond over their favorite music . He begins to fall in love with "Tess" and attempts to pursue her, much to the real Tess' horror . </P> <P> At the rehearsal dinner, Anna's bandmates come to try to convince "Anna" to sneak off to the audition, but they are caught by security . Ryan surprises Tess and Anna by giving "Anna" permission to go . He explains that he just wants the kids to accept him, and he urges "Tess" to go support the band, finally winning her over . Since Tess cannot play, Anna unplugs her guitar, and plays while Tess mimes along and enjoys doing so . Jake is in the audience, and he realizes that Anna is the one for him . Tess also realizes how fun music is, and promises to treat Anna's band with more respect . Back at the rehearsal dinner, Tess tells Anna to ask Ryan to postpone the wedding, so that Anna will not have to go through marrying him in Tess's body . Instead, she proposes a toast where she finally accepts him because of how happy he makes Tess . This is the final act of selfless love needed to break the spell, and another earthquake has them switch back to their own selves . On the wedding day, Tess and Ryan marry, and she and Anna finally make up after such long conflict by saying "I love you" to each other . Also, Anna and Jake start dating with Tess's approval . Anna's band also plays at the reception . Pei - Pei's mother attempts to give Harry and Grandpa Alan the body switching fortune cookies when they argue, but her daughter confiscates them in the nick of time by tackling them to the ground . </P> <Ul> <Li> Jamie Lee Curtis as Dr. Tess Coleman </Li> <Li> Lindsay Lohan as Anna Coleman </Li> <Li> Chad Michael Murray as Jake </Li> <Li> Mark Harmon as Ryan, Tess's Love interest </Li> <Li> Harold Gould as Grandpa Alan </Li> <Li> Stephen Tobolowsky as Mr. Elton Bates </Li> <Li> Christina Vidal as Maddie </Li> <Li> Ryan Malgarini as Harry Coleman </Li> <Li> Haley Hudson as Peg </Li> <Li> Rosalind Chao as Pei - Pei </Li> <Li> Lucille Soong as Pei - Pei's mother </Li> <Li> Willie Garson as Evan </Li> <Li> Dina Waters as Dottie Robertson </Li> <Li> Julie Gonzalo as Stacey Hinkhouse </Li> <Li> Cayden Boyd as Harry's friend </Li> <Li> Christopher Guest as Mr. Coleman </Li> </Ul>

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