The harder Bram believed his thinking was impossible, the harder he wanted to believe that he had done nothing wrong. Joshua is not someone who likes small talk. Usually, he casually answers whenever Bram asks. But for the first time, he didn't do that.
If Joshua didn't go to Castelia to help her last night, what did he buy that he didn't bring anything? Joshua didn't say anything. "Aish, how annoying!" Bram scratched his head roughly and grumbled, madly questioning the truth.
It wasn't that Bram meant to meddle in other people's business, it was just that he hoped to know. Even if it was confirmed Joshua was helping Castelia, it wouldn't be a problem, but the problem was why did he hide it? It's not a secret, so why should it be hidden? Is there something that shouldn't be known? That's why Joshua acts like he doesn't know anything.
