Rhea threw her hands up and hugged her head.
"I do not need a hair cut,"she said stepping back, but still had that playful grin on her face.
"You're lucky the headmaster doesn't make it mandatory for you boys to keep your hair short." She stuck her tongue out at him.
"Anyways, thirsty plants call,"she said winking. She whipped out her wand again, this time pointing it at the water can.
"Accio water can,"she said lazily.