I kinda doubt this as dear Jinki has referred to himslef many times as being wholly devoted to his work at the moment. Some pop stars (particually if they are from the same label) tend to be close или at least look it for entertainment purposes. But if he does like her.... He's keeping it really on the down low because well... I haven't really seen anything.
I'm pretty sure that he IS NOT involved with anyone at the moment... If he was... Can someone pass me some tissues because I might cry~ Aigoo~ ;A; MY ONEW!!!! D: