[Eugene's outburst isn't a surprise, in fact it makes her smile a bit more. She couldn't help it, it was nice to feel wanted when she'd felt completely and utterly alone for days.]

Oh dear, I wouldn't push you away. [Though Eugene's efforts to get Vastra to sit up are more or less unsuccessful. She's too weak.] But try to understand. What would you do if Jack was taken from you over and over again? Wouldn't you think that a violent, vengeful past has dictated a future of continued unhappiness?

You have a good life, and there is nothing but honesty and love in your heart, Eugene. [She tries to squeeze his hand back, there's some faint pressure.] I need you to never, ever, leave Jack lonely. And you can tell him I said the same thing to him about you. Don't ever take a single moment for granted.