<Tr> <Th> 117 </Th> <Td> 6 </Td> <Td> "My Three Witches" </Td> <Td> Joel J. Feigenbaum </Td> <Td> Scott Lipsey & Whip Lipsey </Td> <Td> October 26, 2003 (2003 - 10 - 26) </Td> <Td> 4301117 </Td> <Td> 5.5 </Td> </Tr> <Tr> <Td_colspan="8"> Worried that the Charmed Ones are drifting apart by putting their personal lives before their "Charmed" duties, Chris tries to teach them a lesson by enlisting the help of the demon Gith, who creates an alternate reality for the sisters by tapping into their secret desires . Piper's secret desire is to live a normal life, Phoebe feels her boyfriend's, Jason Dean, desire, for her to be a famous celebrity and have her own television show, and Paige's is to not have to hide her magic . Chris tries to kill Gith, but is prevented by when he is shot with a Darklighter arrow . Wyatt ends up becoming seriously ill and when Piper tries to get him to the hospital, she ends up in a car crash while Paige gets attacked by multiple demons and insane fans try to kill Phoebe . Chris manages to put Phoebe into Paige's world and together they manage to channel themselves into Piper's . Gith, desperate, transports himself to Piper's world, but Phoebe fights him off . Gith is vanquished when Piper's SVU explodes and he is consumed in the explosion . His vanquish frees the sisters and Wyatt and they discover a near - death Chris . Piper quickly calls for Leo who heals Wyatt of his illness and Chris of his wound and they return home where the sisters have learned their lesson . </Td> </Tr> <Tr> <Th> 118 </Th> <Td> 7 </Td> <Td> "Soul Survivor" </Td> <Td> Mel Damski </Td> <Td> Curtis Kheel </Td> <Td> November 2, 2003 (2003 - 11 - 02) </Td> <Td> 4301118 </Td> <Td> 5.2 </Td> </Tr> <Tr> <Td_colspan="8"> In an attempt to save her boss' soul, Paige goes behind her sisters backs and makes a deal with a demon . Meanwhile, Piper learns that Wyatt has been sabotaging her dates . Phoebe gets a new writing partner, and Chris and Leo accidentally travel back in time . </Td> </Tr>

When do the sisters find out who chris is