Lucy, from America, goes to South Korea for studies. One day, she decides to go to a fan signing, for her favorite group Infinite. When she was on line, waiting for her album to get signed by all the members, she only starred at Sungjong, her bias. She got to the table, and each member signed her album cover. When Sungjong, who was last, signed her CD, she was so happy inside, she could barely contain her feelings. When Sungjong laid eyes on her, he

Nam Woohyun and Lee Hyunae are best friends. They've known each other ever since they were kids. They went to the same schools together, lived near each other, did everything together, etc. They were best friends. One day, when they decided to hang out and eat brunch with each other, an incident occurs. After that, their life changes.