The class never cared or noticed you. It's like you were invisible. When Deku got a scratch, they all were worried sick about him. When you got hurt badly, they didn't even see you.

They are in the classroom talking.

Iida: Gets a paper cut. “Oh ow…”

Momo: “Iida are you okay?”

Bakugo: “You good?”

Kirishima: “Yeah man you okay?”