SEE ALSO: Rain's trying to get his dog married?
One of the 'problems' that Alex brought up was, "I think Rain is lying about dating Kim Tae Hee. Rain and I are so close that we meet up at least once or twice every week, but I've never seen her. She supposedly exists, but I haven't seen her."
To this, Rain warned jokingly, "Do you want both of us to die?" hinting about secrets of his own. The episode will air at 9:30 PM KST on the 16th.