Satoshi gulped before his lips twitched into a half-smile. He couldn't tell whether Ayano was joking or not. But if it wasn't a joke, then what is it? Satoshi's train of thought started running beyond the speed limit as he turned around to lead the way. There was no way Ayano was keen on going with him to the bathroom. There's just no way.
"What?" Lydia Schwarz, who had been sitting beside Ayano, overheard the conversation and it took her a couple of seconds to take in what Ayano implicated when she mentioned going to the bathroom with Satoshi. Before she came back to her senses, she was already standing, attracting the attention of the nearby spectators since she got to her feet in a flash.