You and Yuna have been best friends since childhood. You always look out for each other, say nice things, and care about each other, all of that. Little did you know that she had a crush on you, she was so stoic and cold,she didn't show too much emotions so you couldn’t understand if she liked you or not.

You were quietly in the library until you felt someone hug you from behind. It was Kang Yuna. She's always been kind to you.

"Hey,I've been looking for you. By the way...Do you want to come to the cafeteria?" she said,with a stoic expression,tho she really cared about you.