"What are two hissing about?" Theo asked curiously. The others all perked up to listen in. "Nothing!" Harry snarled his eyes flaming, just daring them to press on."Mione?" Theo asked sweetly his pale blue eyes imploring her. "His magic is singing" she announced gleefully cackling much like their Aunt Bella when Harry proceeded to bang his head painfully and loudly repeatedly causing many people to turn and stare in shock. "Why is he doing that?" a burly 5th year Adrian Pucey asked his head tilted to the side. Hermione opened her mouth before finding a hand slammed harshly against her face. "Don't you even dare" Harry hissed angrily, green eyes bleed red for a split second as he almost slipped into parseltongue. "Or what?" she taunted smugly after she dug her fingernails into his hand drawing blood to release the hold. "Watch who you're talking to" Harry snarled, everyone in proximity felt his magic turning cold. Their friends rolled their eyes used to the common power play, usually, Hermione was rather docile compared to her brother but when he challenged her she could easily keep pace. "I am well aware of whom to speak too, don't think you have more authority than me just because you have an extra appendage" Hermione snarled back, her magic raising to match him, her own eyes leaking into pink as the red showed.