MHA ignores you

While in class,Aizawa writes a question on the board Aizawa: So what is one thing a hero must always do? You raise your hand, and he clearly looks at you, but then he says Aizawa: Uraraka, do you know? Uraraka: They must help those who need help! Aizawa: Correct,now we'll be doing some training, so everyone start going to the changing rooms. everyone starts to leave and when your about to leave,Aizawa shuts the door leaving you there