迷恋你那一抹微笑陶醉你那一丝忧伤
[mí liàn nĭ nèi yī mŏ wēi xiào táo zuì nĭ nèi yī sī yōu shāng]
This nickname expresses being captivated by someone's smile as well as being moved or touched by the person’s hint of sorrow, reflecting deep affection and sensitivity towards the other party.