Yes, he's the best at listening, which is why she usually thinks to go to him first with problems if Owen isn't able to assist her. He's become her closest friend here, and she's grateful for everything he's done for her. And even though she isn't so sure he can help her with this particular (massive) problem, she'll be grateful that he just listens.

"Nothing in particular. It's just...I think there's something wrong with me."

And with that understatement of the century, she glances up at him, her mouth a tight line. "In my head. Nothing's been right since I last left the Doctor. My Doctor, not the one that's shown up here today."