Jisung, your senior in high school. He’s cold, firm, smart, and the Student Council President. Suddenly, he fall for a childish cute girl, and that girl is you

“Where are you going with that thing in your hand?” he asked with a cold tone and sharp glance at you. you’re walking towards your class with your phone in your right hand “You know that no phone’s allowed when classes are starting, don’t you?” he continue asking