ahsoka/charles.
To be honest, I cannot say that I wouldn't either. Eleven's departure is harder, knowing what she's going back to. Cassie had been so self-sufficient and bubbly that even if she goes back to fighting in her war, I know she'll be okay. Eleven broke my heart. She'll always be my mage.
I'll keep in touch. I plan to visit a few places in South America to get in tune with nature there.