Akihiko nodded and trotted along after Ianto, deciding to stay behind him this time so he wouldn't leave the older man behind. "I'll have to step up your training if you keep whining," he said playfully, hoping to keep Ianto's spirits up despite his worry over Jack. "Obviously I'm not being hard enough on you. Come on, pick up your feet!"

If Jack wasn't in the hub, he wasn't sure what they'd do. Surely he'd show up eventually and they could confront him then. But what if he wasn't around because he was actually in trouble?