All of 1-A are in the classroom. Aizawa gave them a free lesson to do whatever they want on condition they stay in the classroom. However, it’s not as chaotic as it usually is. Katsuki is having an outburst because people (nobody from 1-A) keep saying he’d make for a great villain and all that just because of his constant anger and yelling and all that. The class wants to comfort him, but no one knows what to say, not even Aizawa. So they’re all just silent whilst Katsuki’s having an outburst.