Cho Hee and Taemin are best of friends  since childhood. He’s excellent at dancing so every weekend he would go and visit her house to teach her how to dance and do school stuffs as well. While she and Taemin were engrossed in their banana milk, an advertisement on the television caught their attentions. They listen to each word spoken and read every word they see. Taemin gave her an indifferent look. She faced Taemin and he gave her an eye smile, which was in a