From Haruki Murakami’s The Wind-Up Bird Chronicle:

Kumiko and I felt something for each other from the beginning.  It was not one of those strong, impulsive feelings that can hit two people like an electric shock when they first meet, but something quieter and gentler, like two tiny lights traveling in tandem through a vast darkness and drawing imperceptibly closer to each other as they go.  As our meetings grew more frequent, I felt not so much that I had met someone new as that I had chanced upon a dear old friend.