[Private]
Being kind doesn't make someone less dangerous. People like him who don't even seem to grasp the capacity to which their actions can hurt other people are the ones who often cause the most damage.
[The guy doesn't even seem to get how much of a flirt he is--and how horrible is it that flirting is so normal to him that he doesn't even notice he's doing it?--so of course Aidou isn't going to trust him with Yuuki.
Kaname-sama said first and foremost he should protect Yuuki and Kaname-sama would want Yuuki to be happy, but giving into her now when he believes keeping her safe means not having Yuuri living in the same house...
Aidou sighs.]
If he steps out of line once Yuuki, then he has to leave. No arguments. And that goes for the dragon too.