At the filming of Running Man, he tried to approach her. She was greeting him like a normal coworker would. He felt the cold. He wanted to talk to her. He made the PD teamed them up together. She was lashing it out on him about how he had treated her in the past. He let it go. He knows he had done worse to her. He let her have her say to let it out of her system. After filming, she refused to talk to him. She went straight to her drama set.
He texted her that night. “Can we talk?” She ignored it. He texted everyday asking to talk to her until Friday. She ignored all of them. Saturday, she didn’t receive any text. Sunday, no text. So it took him 5 days to give up. Monday 5 am. She had just woken up and saw a text notification.