As Kuhaku looked up from drinking his milk, he saw the white-hair boy had again followed him and was now sitting across from him, eating. Eye twitching, a vein angrily pulsing in his temple, his grip on his glass tightened so much that it started to crack. What in the hell did this boy want with him? He alone was the only student to pay him any mind and it was infuriating him. If this singular student left him alone, he would've had his peace. It was maddening. Trembling with contempt, he slowly set his glass down on the table, milk leaking from it slightly. He had half a mind to stand up, punch the table, and split it in half in his rage at this boy. But that would only attract more unwanted attention and that was not his goal. At least the boy wasn't speaking to him. It seemed his prior words had silenced him. However, there was something about the silent observation that got underneath his skin and irritated him further.

Sneering, a low growl starting to rise from his throat.
"[B]me vexat pede...[/B]" Kuhaku quietly hissed to himself.
Setting his hands along the sides of his tray, he tightly clenched them into fists in an attempt to quell his growing rage.
As he clenched them tighter and tighter, something within his gauntlets tripped and activated.
Two vicious, 6-inch long metal spikes popped out from his gauntlets with a pneumatic hiss of air.
The force of their sudden appearance shook the table his hands rested on.

As his growl at the white-haired human grew in volume and intensity, he left his now spiked gauntlets as is. When he had forged his weapons, there was a slight design flaw in that whenever he would clench his fist tightly enough in a specific way, the hidden internal spikes would unlock and 'pop'. Requiring a manual 'reset'. Over time, Kuhaku came to accept the weapon's quirk and learned how to even utilize it as a function instead of as a flaw. As his fists rested on the table, spikes gleaming and menacing, there was a certain glint of malice in Kuhaku's glare. He wanted to hurt this human boy, bad.