Tsukuru could, to an extent, understand that feeling. Now he could, that is. The tension of suppressed sexual feelings began to take on greater significance than Tsukuru could imagine. The graphic sexual dreams he had later were probably an extension of that tension. And that tension must have had some effect—what, exactly, he had no idea—on the other four as well.
Shiro had wanted to escape from that situation. Maybe she couldn’t stand that kind of relationship anymore, the close relationship that required constant maintenance of one’s feelings. Shiro was, unquestionably, the most sensitive of the five, so she must have picked up on that friction before anyone else. But she was unable, at least on her own, to escape outside that circle. She didn’t possess the strength. So she set Tsukuru up as the apostate. At that point, Tsukuru was the first member to step outside the circle, the weakest link in the community. To put it another way, he deserved to be punished. So when someone raped her (who did it and what the circumstances were behind her rape and subsequent pregnancy would remain eternal mysteries), in the midst of the hysteric confusion brought on by shock, she ripped away that weakest link, like yanking the emergency cord to stop a train.
Viewed in this way, many things fell into place. Back then Shiro followed her instincts and chose Tsukuru as a stepping stone, a way for her to reach outside the walls of their group. Shiro must have had a gut feeling that Tsukuru, even put in that awful position, would be able to survive—just as Eri, too, had arrived at the same conclusion.
Tsukuru Tazaki, always cool and collected, always doing things at his own pace.
Tsukuru got up from the chair on the balcony and went inside. He took a bottle of Cutty Sark from a shelf, poured some into a glass, then carried it back out to the porch. He sat down again and, for a time, pressed the fingers of his right hand against his temple.
No, he thought, I’m not cool and collected, and I’m not always doing things at my own pace. It’s just a question of balance. I’m just good at habitually shifting the weight I carry around from one side of the fulcrum to the other, distributing it. Maybe this strikes others as cool. But it isn’t an easy operation. It takes more time than it seems. And even if I do find the right balance, that doesn’t lessen the total weight one bit.
And yet he was able to forgive Shiro, or Yuzu. She carried within her a deep wound and had only been trying, desperately, to protect herself. She was a weak person, someone who lacked the hard, tough exterior with which to guard herself. It was all she could do to find a safe refuge when danger came, and she couldn’t be particular about the methods. Who could blame her? But in the end, no matter how far she ran, she couldn’t escape, for the dark shadow of violence followed her relentlessly. What Eri dubbed an evil spirit. And on a quiet, cold, and rainy May night, it knocked at her door, and strangled her lovely slim throat. In a place, and time, that had, most likely, already been decided.