"It's not our fault, Piper. We didn't think anything of it. And I thought it would be good to give Chris something to do. He's getting a little reckless with all this demon hunting he's been doing lately. How were we supposed to know it was related to the new Source or that it would happen again? You can't keep beating yourself up about stuff like this, Piper. It's not healthy. You knew when we brought children into this world that they would face their share of demons. Now we just have to maintain some sort of balance for them. Right?"