It would have been nice if she could have been more mature at that time. Jian Qiu thought this way for a long time after the breakup. Most of the time, the breakdown of relationships is not caused by the huge gap between family backgrounds, nor the obstruction of snobbish and unreasonable parents, nor the beautiful and outstanding childhood sweethearts, as shown in TV series. It is just a little friction, competitiveness and suspicion, stubbornness and suspicion, like drops of water, penetrating the foundation of the relationship that is not solid enough.