Kaito has some thinking to do, he found out some things he didn't know and the way that Shizune acted towards Rika, because of him, he didn't expect, he knew that Nagi would be upset but didn't know that Shizune would be, and the way his father handled Rika was unexpected, Kaito had a hard time as he expected with Rika, but even though he prepared himself it was more than he expected