In the last year on her high school, Song Jieun becomes so possessive noona for his brother, Jung Daehyun. There is a reason behind it. Jieun who used to be an innocent girl turns to be cold in front of Daehyuns friends who steal Daehyuns times. And then, there is a new boy in Daehyuns class who always teasing her by being Daehyuns best friend. Later, when Daehyun has a girlfriend, Jieun realizes that her beloved brother is the one who stays away from her. "This one year only, please be with me, only me."- Song Jieun ForewordI shouldnt write new story, but really I couldnt stand the urge to write down my ideas...So this is my new story of SongDae ~ I love this couple now and I want to spread their cuteness...Happy reading ~Credits:  I want to thank MusicChibi from King for a Day for the cute poster above ^^Lets love our amazing earth ^^NO PLAGIARISM