EXO's Kai has brought up new material for the fanfiction writers of K-Pop to use by bringing up a vacation he took with best friend SHINee's Taemin.

On SBS radio program 'Cultwo Show' on April 13, a listener said that he/she saw Kai and Taemin in Japan!  Kai replied, "We went on vacation together.  It was a vacation to the hot springs."

When asked, "You're not at that age yet, but you went on a hot springs vacation?" Kai replied, "It was really hot.  That's why it was a waste of money.  We were in there for one second then came out immediately."

Ouch.  Well, hopefully they found other fun things to do while in Japan together!