I am surprised you didn’t catch it. It was super obvious to me. It’s what you learn like day 2 of criminal law class in your first year of law school. This is the exact moment in the story where just about every lawyer realizes that this could be a criminal matter.
“At this point, I led him to the door and told him he needs to leave. On the way out, he pushed himself onto me to the point where I was backed into a corner, made contact to kiss me, and said something along the lines of “Just one night, please just this one time.” See https://cherylyeoh.com/2017/07/03/shedding-light-on-the-black-box-of-inappropriateness/
See Assault and Battery, Section 352 of the Malaysian Penal Code.