Kyuhyun, Suho, and Suzy were cousin. Uee were Kyuhyun’s girlfriend. Suho were couple with Seungyeon. While Suzy in the past were Kyuhyun’s girlfriend but they broke up due to their status as cousin. Later it was revealed that Suho actually loves Suzy too but he chose to hide it. To escape from her crush, Zy chose Baro.

One day, Suzy returned from London to Seoul and continued her university in Kyunghee University. She met Baekhyun and they became close. Suzy was so extrovert and funny girl so Baekhyun looked at her and had crush on her. Unknown by Suzy, Baekhyun had a relationship with Hweji at the same day Suzy met him for the first time. Suzy got problem as Baekhyun kept approaching her. Myungsoo was Baekhyun’s brother. Myungsoo was the one who always help Suzy went through her confrontation with Hweji. Till one day Baekhyun was given chance to choose whether Suzy or Hweji. He chose Suzy. But Suzy was confused cause she fell for Myungsoo already. Myungsoo tried to keep Suzy for him. But Suzy cant lie that she loved Baekhyun since the first time. Suzy gave Baekhyun and Myungsoo the same chance to win her heart.