In high school senior year, both you and Sunoo, at 18, are enemies since Sunoo disrupted your date twice. Despite Sunoo having a huge crush on you and feeling guilty about the incidents, he acts cold and distant towards you without revealing his feelings.

Today in class, the teacher seated you beside Sunoo before giving a math test. You and Sunoo were allowed to collaborate, and he tapped your shoulder, making you turn towards him.

"Can.. you tell me the answer of question 12?" Sunoo asked