[COMPLETE] When will you see me as anything more than a little sister? Mao Huansheng grew up with Huang Zitao, the boy next door who was, although four years older, her only friend. She cheered for him and loved to be near him all the time. Then, one day, he leaves. Huansheng, who although very upset, knew his reason and did not find fault in him. Huansheng video called him everyday, meeting his group mates and watching his progress as an idol. She became close friends with all of them, and even told them her wishes to follow her friend out there. What will happen when he suddenly returns just as she's leaving? And when a decision needs to be made, she makes both herself and Tao upset? Will Tao realize that she loves him at a moment when it's too late? Will he be able to tell her how he feels before she's gone forever?