2NE1 Sandara Park’s “tea” on the “K-Pop” location where she had secret dates has everyone wanting more information. 2NE1’s Sandara Park | @daraxxi/Instagram Recently, Sandara Park and DinDin appeared on JohnMaat YouTube channel for the series XYOB. [Video could not be displayed] With two veteran stars, the hosts wanted to get to the nitty-gritty of the…