[Kamikaze Chinchilla]

It was strange for Yuu, now that he knew that Ai was 'his' biological brother and not Toshi's, and yet Toshi was referring to Ai as her brother. He wondered if Toshi was aware that she wasn't related to Ai. He bent down a little to take a closer look at the items that Toshi had just brought out, and couldn't help but want to take them for himself. He was in awe of how perfect they were, "I think the shopkeeper will be extremely pleased to make a trade with those."