As Jon watched the workmen working on Tina's hair, he couldn't help but think that he had seen someone with a similar hairstyle before, and then it suddenly clicked. Karyn! It was the same wished-up blond look she had, although more in the style Karyn had it originally, fitting her tomboyish lifestyle. Jon watched as other workmen began to redress Tina in clothing that Karyn might wear. This worried Jon, quite a lot actually. If they were making Tina look similar to Karyn, did that mean that Karyn was going to be replaced too? Well, he already knew the answer to that.
But was Karyn somewhere in this warehouse? Or had she not been taken yet? Maybe if she hadn't been kidnapped by the workmen yet, he could do something stop it from happening. Maybe it was fortunate for him that he found Tina. It gave him a heads up to something that will happen to his best friend. He already lost his sister. He wasn't going to let the same thing happen to Karyn.
So was Karyn still in bed at home, or had she been taken by the workmen already? (Remember that time had already restarted, so if she's at home, then Jon still has almost 24 hours to stop her from getting kidnapped.)