40 is the New High School. Scene 3
Scene 3 shows the normal Hendrik-Chaow situation. They're both loving to each other, and Chaow is in love with Hendrik. However, they both realized that they have trust issues with each other. After making love, Hendrik got up and told Chai that he needs to go back to the office to get some papers. As Hendrik was showering, his phone rang, Chai opened it up, it was a text message from Janet, Hendrik's secretary. She's expecting him. This is that scene where Chai realized that he and Hendrik are cheating on each other. Hendrik of course is having an affair with Janet, while him, he just kissed Klahan and he's feeling something for him.