#watson?

To be completely honest, Mayuzumi never understands Izuki ’s hobbies. Her puns are one of them, not that he’ll ever mentions it. But only Izuki can sit in one place for hours and talks to eagles.

He means, talking to eagles, literally.

"Ah, you ask about him?" Are they talking about him? "I don't want to interrupt his reading. No, he isn't my boyfriend, what.... You want to know him?" 

And now, she is trying to make him talk to one of her eagles. 

“Now, Watson.” He will never let her read Detective Conan again. “It’s Mayuzumi-san. Mayuzumi-san, it’s Watson, the Harpy Eagle that I’ve been telling him about. Say ‘hello’ to him.”

“What?” said Mayuzumi.

“Don’t be like that, Mayuzumean-san. I said ‘hello’ to him, you say ‘hello’ to him.”

Is that eagle glaring at him? Watson nudges Izuki’s chin affectionately and she starts saying about how cute he is. (and how mean Mayuzumi's being.)

Sure, eagles that kill their pray with deadly accuracy are very cute, indeed.

“I’m not saying hello to an eagle.”

“You will.” She says, pointedly looks at Watson’s claw.