I also think they are wierdly enthusiastic about the idea.
At least they don' t seem much to expect a potentially large-scaled effect of the Ri-Maajon as Kuushu does.
The Chor Tempest were seen to find some kind of empathy in Aaeru and Neviril's attempt.
But you know...
A sin from one's view could be the only dream for another,
and that may be what sentaku (choice) is for.
Also, I agree to the suggestion by Futaba-chan and oneplusme, that the guys kissing may not be about love or something.
Actually, I haven't clearly seen they have a special feeling for each other, while believing strongly that the staff allowed us to see that.
As for Vyura, they seem to be pulling Vyura-Rodoreamon coupling recently.