She wasn't as dumb as other thought she was. That brat with the glasses looked just like a young Shinichi; he even looked at Ran the same way. He was always too interested in their conversations about Shinichi and those about Ran's love life. He was always running around crime scenes like Shinichi did. Whenever that brat was there're and a murder occurred, she would fall unconscious and supposedly give a perfect deduction. She was called the Deduction Queen. She pretended that she didn't care. Why did the brat in the glasses stun and use her anyway? Why not used someone else? That uncanny resemblance to Shinichi she pretended to ignore, but how that stupid detective managed to shrink himself was beyond her. But didn't he know he breaking Ran's heart? Yes, Sonoko was smarter than she seemed. But she kept that to herself.