This chapter made this manga a million times better, he objectively knows how everything works and he is desensitize to this sexual stuff cause he knows a lot about it. But he really doesnt know anything he is just a kid even tho he is in highschool and in this chapter they showed us that, that he ccan be embarrased that even tho he kinda looks down on the other ones cause they dont understand or find so exciting to talk about ero stuff, as his father said he is not ready to be excited that was an amazing chapter and every one of the chapters we have read were the build up and it was perfect. I hope you guys can understand this english isnt my first language