Qiao Fan: Companionship is the longest confession of love, but the years between you and me are not worth a love bet with a shelf life of less than three months. Is it because you and I are lost, or is it that time is not worth the reality. Han Ting: Many years later, I realized that I was wrong, but it was irreversible. I regret it. The loss of a friendship and the passage of time awaken the warmth and touch of the past. Thinking back to those times in the past, the friendship we lost, the years we lost.