Capaldi says he stepped in to prevent any romantic moments between Twelve and Clara.
Well, we all thought he'd intervene here and there and have some say on the stories. And for the better, it seems.
But the Glaswegian actor did not say yes to the part immediately.
"I didn't want to be Doctor Who in a Doctor Who I didn't like," he said. "I had to be convinced the show was going in a direction I was interested in.