S1, E4: Five years ago, Xia Ran Ran was an ugly duckling futilely tailing behind Lin Xiang An whereas Su Mo was the white lotus on Lin Xiang An's heart. Five years gone, Xia Ran Ran became Shao Ming Zhe's fiancée in name, but Su Mo is the ex-girlfriend he keeps in his heart. Xia Ran Ran never expect to meet Lin Xiang An again. Time has passed, yet her memory still seems to be rooted in the past...