When it happens, how would you like to see Clara go?
I have no idea. I really don’t, I mean, I think the problem is that she loves the Doctor so, so much. I have no idea what it would take to make her leave! [laughs] I mean, I supposed when you’ve seen all of time and space and you’ve been given those opportunities, how do you just go back to your own life? How do you go back to teaching and suddenly you’ve opened your eyes to the universe? So really, I have no idea.
NEVER LEAVE ME, JENNA!
This interview is worth a read!
TMS at Comic-Con: Doctor Who’s Jenna Coleman Talks About “the Glory Days of Clara and the Doctor”