This was all new to Harry, of course... but in his mind, it was also all possible, too. The darker man standing behind the werewolf, though, was knitting his brows and frowning just slightly at all of this talk about people coming back at different ages, different times. He understood the concept of being in two places at once.. but that wasn't what Remus was talking about. Remus was talking about time stopping. And that.. well, it was another one of those concepts that Jalil wasn't going to be willing to accept until he witnessed it for himself.
Harry was speaking up again, though. "So people have been able to come and go." He lifted his brows a little bit, looking between Remus and Tonks before settling his eyes on the werewolf. "How did they leave, if you can't?"