With his attention darting to and fro from nerves, he'd basically launched himself miles from this conversation at the exact second he'd finished giving that last answer. As if he's somehow only just noticing Binghe for the first time, Ryunosuke gives another surprised start and leans back slightly, blinking quickly as he redirects his attention to the other man's face. He's downright befuddled.

...Wait. Did he just get asked another question? Ack. His mind is going blank from nerves--!

"S-sorry... Seen something like... What?" he inquires, deflating.