"I'd bet my broomstick he let the troll in, to create a division!" Harry whispered urgently. Hermione's eyes were wide, and was about to speak when Mayumi interrupted.
"Well If you met your broomstick, may I put a bet too?" She tilted her head, "I'll bet ten gallons."
The three others stared at her like she's crazy, and Mayumi shrugged.
"What?" She frowned, "You gotta watch out for opportunities."