Review Between Jennie Kim and Krystal Jung due to the fact Kai EXO Ex-Partner, Which one is advisable? EXO’s Kai once had a romance that have Krystal Jung regarding f(x). They certainly were a romantic couples over the past 2 years, however,, unfortuitously, it made a decision to separation employing active dates. And you may, already, EXO’s Kai surprised you...