Sawako's pretty much an ordinary girl, though she showed up to see Jin in a noticeably anxious state. He chalked it up to college stress—said the pressure was probably behind the weird dream she'd been having. Once he reassured her, she visibly relaxed and even joked that he'd make a decent therapist.
According to Jin's reading of her, the real issue was that the flower in her heart had no roots, which explained her overall restlessness. He was also the first to hear her mention "sometimes it snows in April," a phrase that likely came from the Imaginator slipping into her dreams.
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