Usopp finally dropped the grin for a slight frown. That must have been another one of the ways people were weaker here, as Sai had said last night. Chopper's abilities made it easier for Usopp, especially as this wasn't exactly the strangest shape he'd seen Chopper in by a long shot, but losing the ability to change shapes entirely had to be strange too. Brushing that off with a cheery lie didn't feel right, but Chopper's mood seemed to have improved anyway, so Usopp relaxed a bit.

"Okay. If I meet someone who looks like Zoro, I'll just ask some cleverly leading questions to make sure it's Zoro first. And if someone who looks like Zoro comes up to me, it's probably Zoro anyway, right?"

The nurses looked ready to start mobilizing again, so Usopp looked back to Chopper with a little regret. "I think they're going to ship us off to the next thing soon. I'm glad I found you, though!" Even if Chopper had technically found him. "Maybe we can all have a big meetin... meety some night. Brook suggested one this morning."