"Because people like that generally don't exist in real life," he spits out. He averts his gaze. "It's not that I don't appreciate it, but it weird me the fuck out." And keeps him guessing about the real reason. Then again, this is a guy who brushed off someone helping him against an enemy because he thought she only teleported his gun to within his reach so she could bask in the glory of his life being owed to her afterward and try to make him feel indebted to her.