叹往昔只为你轻弹念今生只为我伏笔

This name reflects deep emotions and attachment to a specific person, suggesting that in the past ('towards the past'), my heart only lightly touches (misses) you, while now ('in this life') it only sets up hints (allusions or hidden meanings for love story development) with you. 'Qingtan' means touching the strings (piano/heartstrings), 'fubi' means to give hints (prelude). The name implies a bittersweet sentimentality of reminiscing over the past while having expectations in this life.