[ Riou doesn't flinch or seem to fawn over the fawn either. It's food. It's better not to get attached, and he wouldn't have had more than the blink of an eye to do so anyway. Yuzuriha definitely didn't need his help with this.

But he can at least feel useful in sharing some information: ]

A giant squid has a donut-shaped brain around its esophagus and some spider brains extend into their legs. For the most part, you're right though.

[ A giant squid sounds good... he wants to catch one now... But, they can focus on the deer for now. He stands up straight to approach, not bothering to conceal his presence since the animal now has zero flight risk. ]

Have you ever field dressed an animal?

[ This part may be different for her, too. ]