Meet Paige Matthews, twenty-something, assistant social worker... a charmed one!
In this episode, which has everything, greif, humour, insight, absolutely awesome effects and demons, Paige discovers she is a witch, and piper and phoebe accept they have another sister, in the face of mourning prue's death.
Why oh why are the other seasons not this good! I had forgotten how awesome season 4 is until I watched it again!
The source tries to lure paige over to evil, and he almost succeeds, but in the end blood is thicker than water and paige sides with her sisters, thus re constituting the charmed ones, better and more powerful than ever before!
BEST ep! Go Paige!