Kaiwalya means peace. As their name says, they are really calm and patient. They love everyone and are always ready to help. If they love someone, then they love that one person with all their heart. There's not a single person they'd talk bad about. They are really good looking and attractive.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi