"Tim! What the hell are you doing?" Zelda cried when she saw Timothy's boat approaching fast to the oil rig. When she first realized that it was Timothy who hacked her computer, she tried to locate him and was surprised to find him near the oil rig, hidden in a huge rock.
Zelda wondered what he was doing there but soon realized that he was there to watch over Megan, which actually confused her. It was not a secret to the members of the Robin Hood Society who knew Megan and Timothy their obvious dislike towards each other. So it surprised Zelda to find Timothy watching over Megan and now rushing to save her without caring about his own safety.
"Cover me!" Timothy said with his eyes focused on the oil rig. When he hacked Zelda's computer, he also accessed her communication with Megan. He could listen and talk to them but he just chose to keep his mouth shut.