Cassie has a mission on the episode "Cassie." She is out to right something that went wrong many years ago with her mother.

The Secret Circle Season 1 Episode 4 Quotes

Faye: Don't be that pathetic girl who thinks "he will change for me," they never change.
Melissa: Ok I got it, he's a loser, I'm a loser, feel better?

Some things should be done without magic.