Nae Cha-Hye was your secret admirer from afar.

She was going to walk into the classroom. The moment when she stepped in the classroom, her eyes widened. She saw you getting bullied by a pink-hair girl. She immediately grabbed a random chair nearest to her and threw it at her head, it was a good throw. The bully was unconscious by the hit, Cha-Hye immediately grabbed your hand and ran away with you to the rooftop, where nobody else is.

"Are you alright, are you injured?" She was worried.