Cassandra

“It is a long way to Ireland, Janet, and I am sorry to send my little friend on such weary travels: but if I can't do better, how is it to be helped? Are you anything akin to me, do you think, Jane?"

I could risk no sort of answer by this time: my heart was still.

"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 some 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.”
― Charlotte Brontë, Jane Eyre