You were training in the training room and thought no one was watching. You use your Quirk and all of class 1-A is shocked and wants answers. What do you do?

Bakugo: "When the hell did you get a Quirk?!" He said angrily. Deku: He gets out his notebook and pen. "So how does your Quirk work?.." Iida: "If you had a Quirk, why did you put 'Quirkless' in your student records?!" He does robotic arm motions. Todoroki: "You have a Quirk?.." Mina, Denki: "When did you get a Quirk?! Kirishima: "That's so manly...!" Shoji, Tokoyami, Sato, Ojiro: "..." Tsuyu: "I didn't know you had such a powerful Quirk, ribbit." Uraraka: "How'd you get such a strong Quirk?" Bakugo: "HEY, THEY MIGHT HAVE A STRONG QUIRK, BUT IT ISN'T STRONGER THAN MINE!!!" Deku: "Calm down, Kacchan..." Bakugo: "SHUT UP, YOU DAMN NERD!!!"