4winkay wrote: i would love to see KJ (in YJ's body) and DR ending up together... my own imagination of the ending would be YJ would give up his body and his love to DR to KJ. kekeke...
haha,,,it would be great!!haha
ah,, i saw a chart on wiki:

YJ and KJ only 12 years apart..so it would be weird if YJ is KJ father..
it possible if more than 14 years apart, but 12??i don't think so.. >_<
but to say that i think they're brothers, makes me confuse about why YJ seems he feels guilty... *sigh*