He says there's a string under his ribs tied to mine—two hundred miles apart, he fears he'll 'bleed inwardly'.

“Because,” he said, “I sometimes have a queer feeling with regard to you—especially when you are near me, as now: it is as if I had a string somewhere under my left ribs, tightly and inextricably knotted to a similar string situated in the corresponding quarter of your little frame. And if that boisterous Channel, and two hundred miles or so of land come broad between us, I am afraid that cord of communion will be snapt; and then I’ve a nervous notion I should take to bleeding inwardly. As for you,—you’d forget me.”