Three Days Later.
Alex, who was still watching the house from a distance despite having been told to give it up by Tan, sat up in his car when he saw an ambulance approaching the Park residence at full speed and the nurse rushing out frantically to open the door.
"What is going on?" He asked out loud despite the fact that he was alone in his car and quickly took out his phone to call Tan.
The last thing he wanted was for Mrs. Park to be indeed sick or for her to die. He knew if she died, his hope would die with her. The only reason he was still in Seoul, hell-bent on staking out her house, was because he desperately wanted to believe she was behind Min-Jung's disappearance. If she died, and it turned out she wasn't, then all hope of finding her would absolutely be lost for him, and he couldn't afford to let that happen.
"Hey! I think something is going on here. An ambulance just arrived," Alex said, sounding genuinely worried.