Now and Forever
After Sakura had run off, Alex returned to his stepmother. Though he did take notice that the girl had left her purse behind in the woman's restroom. Thus, he made a mental note to go back for it when there were no women in the restroom. Which he did shortly thereafter. And while Alex was brimming with eagerness about his date with his stepmother, she did not suspect in the least that he had gone and forced himself on a high school girl.
Once the date was over, Chae-Yeong drove Alex home, where he said he had to take care of some business and might not return home for the night. Though his stepmother wanted to spend some intimate time with the man after their date, she accepted his statement, albeit begrudgingly.