Confusing Thoughts

KJ was confused by Mirae's strange behavior. He arrived home last night to find her asleep on the very edge of the bed. She increased the number of pillows on her barrier and looked as if she was trying hard not to kick it down in her sleep. And that morning, she woke up much earlier than him and headed off to the office all by herself. 

When he entered the office, he asked Psycho about her. 

"Is she in her office?" he asked. 

"Please wait a minute, Oppa!" Psycho winked and dialed Mirae's extension. 

"CEO, my oppa wants to meet you," be informed her. He listened intently before hanging up the phone. 

"She said to tell you that she's in the washroom," Psycho parroted. 

"She just picked up the phone!" KJ pointed out. 

"I'm only doing what I was told," Psycho said. KJ rolled his eyes. It was obvious Mirae was avoiding him but he could not figure out why. What did he do this time?