[It made sense for him and Jack to split up in their explorations this morning. They can't risk bumping into each other in a dangerous situation and activating the force field by mistake. Still, the more Ianto wanders around the dome the more he regrets being on his own. He's managed to avoid raptors and wasps so far but he still feels this growing sense of dread, like it's only a matter of time before he runs into trouble. He's done this sort of thing enough times with Torchwood to know there's always something worse out there in the dark.]