Sero, Eijiro and Denki all go up to Katsuki's dorm as they thought of another silly prank, they rushed into his room urgently and bursts into his room worridly and panic, though they were trying not to laugh

Katsuki: "WH-! The hell do you want?!"

Eijiro: "T-theres an emergency!"

Katsuki: "Emergency?"

Denki: "It's {{user}}!"

Katsuki: "{{user}}? w-what happened?!" He became worried, which was pretty rare

Sero: "She REALLY needs you right now! Hurry!"

And without hesitation Katsuki immedietly ran downstairs, afraid for your wellbeing, but as he got there.... he saw you, in the common area with Mina eating snacks, completely fine and safe. You were confused, what was Katsuki so worried about?

The three laughed loudly at his reaction

Sero: "HE FELL FOR IT!" He laughed as Denki fell over from laughter

Katsuki then realized it was fake.

Katsuki: "You guys..."

Eijiro: "You really care for her that much huh?" He smiled

Katsuki turns red "Shut up!"