Nanami is, yet again, glad that Haibara not only is okay with how his vision is affected but likes it. It's such a sharp effect, and only via Haibara can he see any purpose to it. He gives Haibara a soft smile and returns to finish off the rest of his meal.

"Your vision changes, and my eyes change." Inverse of each other, though he knows his case is a common Legend feature. Or bug. It seems like more of a bug than a feature.