well, i agree that there's plenty of time for Rain to pursue his mate once he slows down a bit. this kind of business puts a double wammy on the individual who tries to maintain a career and a love relationship. with the type of schedule he has right now and in the future, i would just feel so sorry for the female, because no way could Rain give her what she needed, nor get what he needs from a close relationship. everything he does is under a microscope as it is. not to mention relationships, especially new ones, need all the time you can put into them in the beginning. i just don't see it working for him right now. (but, hey that's just me). he could work a miracle,hahaha
and like he says, we don't know, he may already be in a relationship.
as for the fun at Rain's and Uee expense, they did the same thing with him and Hyori, SuNa, Megan, Gyo and others. let's face it every woman loves this man and whoever he chooses is going to need a HUGE heart and open mind cause millions will not stop loving him. and Rain is going to have to work double time to keep her feeling secure. (just my take)