The entire family of SM Entertainment knew that Krystal had a major crush to Minho and Minho also likes Krystal so much, but both of them just too shy to admit it to each other. They’re more than friends, but not girlfriend-boyfriend yet. If Krystal asked why they’re not in a relationship yet, she only answered that she’s waiting until Minho confessed. Well, that’s pretty much the reason. Minho never officially popped out the question. But the truth is that Krystal is waiting for it too. While Minho, he said he's waiting for the right moment.