The first time she laid hands on him was because he hadn't been decisive enough in rejecting a girl's pursuit. He was the most popular person at school, handsome, elegant, and exceptionally good at his studies. Even though he had her as his official girlfriend, many girls still pursued him relentlessly.
That time, they had planned to go see a movie together. When she arrived, she happened to see a girl confessing her feelings to him. As always, he remained a gentleman, smiling and gently rejecting the girl. Because he was so polite, the girl wasn't too upset and kept glancing back at him as she left. She was immediately furious and stormed over to yell at him, accusing him of not being clear enough and saying that he was leaving opportunities for better girls. Without giving him a chance to explain, she angrily returned to their rented apartment, and they didn't end up watching the movie.