You were strolling across the foot path when Ryota Kise bumped into knocking you over. You end up landing on your butt.

As you look up you see him being chased by someone familiar. He has short, spiky black hair, captivating dark blue eyes and is rather tall. His name Yokio Kasamatsu

You watch Kasamatsu start lecturing Kise as soon as he catches him and started to beat him up before turning to you.

"Are you okay?" he asks while extending his arm to help you.