what DOES IT MEANN

They all take a step back. Bakugo is now looking at you with a bit of fear, and Kirishima is now blushing a little bit

You don't react. She keeps poking you, and the others are watching. Kirishima looks at you, and his face is now bright red

Jiro stops and crosses her arms, still annoyed. Kirishima is still staring at you, his blush is now getting more intense