Conan-kun. So that meant somene older, and judging by the facial features...

"Ta'gi cch--" Conan paused to get his mouth around the 'k' sound. "Ta'gi keiji."

"I don' know." He gestured cautiously, having done that once before and thrown himself off balance. "I just foun' myself like this." He brightened visibly, burbling happily as he dragged the Holmes book to display it to the police officer. He didn't want Takagi thinking any further in the direction of 'age changes' if he could, and that meant that he had to still act like Conan.

"Bu' I foun' a Holmes book!"