[It's so bizarre to see that Mycroft has a genuine softer side in the form of his Heart. She's so much nicer than he is.]

There's a reason I didn't wish to keep my Heart. [It's noted mildly.] I'd say you're more out of touch with Bacall than I was with Brava, though. Especially if you want to cut her away. You think she's the reason you're feeling the way you do now? The panic attacks?