Jack paused, his search momentarily halted like his steps as all his attention focused solely on Blue at those words. He was out of his depth here, he realized. He didn't really know what Blue was talking about, but it didn't sound good. People also didn't have powers where he'd come from and he doesn't know how to help someone who had clearly just acquired them somehow.

Granted he'd, seemingly randomly at the time, woken up to new found powers too, but even though Jack could do many things, hearing people's thoughts wasn't one of them. He had died too.

So it just wasn't the same in many ways.

However, what he does know is the desperation of wanting to have someone who knows exactly what it's like and he recognizes it in Blue. Unfortunately, Jack's not that person for him, but he knows for a fact Blue is not the only one with powers like that. More people had directly spoken to him in his head before and it's because of that he can turn to face Blue and speak with utter confidence.

"Blue, it's alright. It's not your fault and you're not the only one who can do those things here. You're not alone."