Brooke
Brooke frowned at Azula, not in a rude way, but in a way saying that she didn't expect to be seen. "Nothing," she closed her eyes and took a breath. She tensed up and made herself burst into flames, she had lately discovered that her skin- as well as her clothes- were flame retardant and that she could light herself on fire without doing anything but making herself weak. She let her muscles relax and the flame went out, she took a deep breath and sat on the ground.