
"You will not have my approval."
Basically, it seems much more likely that Yuuri was just looking for a reason to outright dislike Chihiro without being questioned for alternative reasons. This reason, of course, being his not-so-secretly crush on Sakuya. Since Yuuri has had to listen to Sakuya ramble on about this boy, it's likely that he's jealous. After all, Chihiro would be his rival in love.
As time rolls on, this dislike becomes more three dimensional. He obviously doesn't enjoy how much attention Sakuya gives him when it appears that Chihiro isn't worthy of it but, Yuuri attempts to befriend him and make nice.





