[Casey furrows his brows, feeling a flare of complicated emotions he finds difficult to parse, and sits on that comment a few moments as he chooses how to reply. This will probably come up again. He can't blame Hunter; if their roles were reversed, he'd be hesitant to ask the other to come to his world and fight the Krang. Still, he's… kind of offended. It's fine to be protective, it's fine to worry. But-]

It's important to you. Isn't it? Even with how hard your life's been, or how dangerous it is… you love your world, don't you? You want to save it.