While Katrina is in the toilet, Aaron goes back to the rollercoaster photo booth and asks the staff to print out their pictures. Although he looks a bit weak in the photos and he’s too embarrassed to admit that it’s him, this is his first photo with Katrina. And she’s smiling happily in all of the photos. It’s a memorable moment for him. He doesn't want the picture to fall into Katrina's hands, lest he get caught sneering at it. But he can keep it privately. When Katrina comes out of the toilet, she only finds Beta waiting for her and hunkering outside. She has no idea where Aaron went. Katrina looks around and can't find Aaron. It's her first visit to the amusement park. She’s unfamiliar with the place, penniless, and doesn’t have a cellphone. She doesn't dare walk around. She's a