Kate frowned. How to put this in a way that would protect him, but that the Hulk could understand? She stepped up and tugged on his hand gently to get him to lean in.
"Hulk. You can't change back in front of people, okay? Only me. It's not safe to change back. Will you stay? Don't change yet."
Maybe they would accept that Bruce became the Hulk. Or maybe Hulk would loose control and no one would be willing to keep Bruce anywhere near their settlement. She wasn't going to risk Bruce's identity just yet.