Recently there had been a few times where Gary had thought about turning others. There was perhaps a chance when Mr Root was in critical condition, turning him would have saved his life. In the end, Mr Root's condition stabilised and he seemed to be recovering at the hospital.
Perhaps it was because of what had happened with Mr Root he thought the same outcome would have happened with Stacy. Now he felt like he had made the wrong decision. Turning her to save her might have been the right choice.
At the same time, being in this business, they were bound to run into more Alterds or things like the red-haired twins. Gary wasn’t the only one in the gang and already the others had put their lives on the line.
Which meant more strength for everyone was a plus, Gary could see it every time he talked to Kai, it was at the tip of his tongue he wanted to ask him, why not turn him?