Yamamoto picks up on that right away, and his embarrassment only seems to smother the rest of his expression because it is clearly taking him too long to react the way any normal guy would.

Still, he's a calm guy, no matter how nervous and underage he might be. So, the swordsman finally catches her drift and then remembers all the people he'd seen today that had been so active. With the messages running in his mind, he can't seem to steer his eyes away as they look her over and he takes a soothing, small breath before smiling casually.

"Not in a place like this, right? It's kind of expected! It would have been more embarrassing if it were on purpose!" And at that, his nerves soothe away behind another chuckle.