Random Heathcliff reference

From Book Lovers by Emily Henry: "For the first time in my life, I know what the hell Cathy was talking about when she said I am Heathcliff. Not just because Charlie and I are so similar, but because he’s right: we belong. In a way I don’t understand, he’s mine, and I’m his. It doesn’t matter what the last page says. That’s the truth. Here, now" (Henry 258).