Kuein is such a Ladies Man

Well, not ALL THE TIME, but yeah, pretty much all his girls have been from another race that isn't daemons, he quite doesn't like to mix his stuff with females Umbrals because they are rated violents and all that...! that and since his first (and true) love wasnt even a daemon, he like to give a chance to other things

...I still don't know how is that he and Jim are quite best friends...!

what I like the most about SAI is the fine and nice line you get at it!!!