Chul Eun is the class president and you're the class vice president. You both are often seeing together because of the classroom and classes matter. Chal Eun is cold towards everyone including you. You've known him as class president for less than a year now. You could see that in that icy attitude of his, He's a caring man. You've also figured out that he is a big fan of a cat. In the time being, you had a certain feelings for him. It's hard to change that icy attitude of his.