<Tr> <Td_colspan="7"> <P> Cory is taking Topanga's departure very hard, and is wavering between depression and anger . Fortunately for him, a surprise visitor comes to help him: Topanga is back! But, the couple will need to convince their friends and family that theirs is a true love if they want a shot of her staying in Philadelphia . </P> <P> Special guest star: Olivia Hussey as Aunt Prudence </P> <P> Guest stars: Katie Johnston as Rosie, Emma Ridley as Becky </P> Absent: Lindsay Ridgeway as Morgan Matthews, Anthony Tyler Quinn as Mr. Jonathan Turner </Td> </Tr> <P> Cory is taking Topanga's departure very hard, and is wavering between depression and anger . Fortunately for him, a surprise visitor comes to help him: Topanga is back! But, the couple will need to convince their friends and family that theirs is a true love if they want a shot of her staying in Philadelphia . </P> <P> Special guest star: Olivia Hussey as Aunt Prudence </P> <P> Guest stars: Katie Johnston as Rosie, Emma Ridley as Becky </P>

When does shawn move in with mr turner