This guy isn't even 1/100 as manly as Rokudou. Although in truth the reason Yashiya loves him is because of a spell.
I'm most interested in what is going to happen with Ranna, though.
Would Rokudou make Ranna happy? She is the definition of what he just described more than Yashiya.
Now she even realizes this as we can see with her talk to the Raino. It feels like what she envies is the ability to connect with Rokudou like she can't.