Claire.
I know he would. It's why I knew I could leave. Between he and Gwen it was in good hands.
That's what I don't understand. How both he and Gwen could lose their memories like that. Disappearing and reappearing is one thing. But losing memories in the process is not sitting well with me.
I repeat: don't stand between a man and his coffee. Particularly when it's the first cup of the day. And no one makes coffee like Ianto