你的名字我的姓氏你的爱情我的故事
[nĭ de míng zì wŏ de xìng shì nĭ de ài qíng wŏ de gù shì]
The username expresses an intertwining destiny where the other person's name pairs with his/her own family name. It also implies that the beloved's story of love and their love experiences will be deeply integrated into the storyteller’s personal journey.