低头间眼神中凝固片刻温柔抬头间眼神中闪烁淡淡星光
[dī tóu jiān yăn shén zhōng níng gù piàn kè wēn róu tái tóu jiān yăn shén zhōng shăn shuò dàn dàn xīng guāng]
This poetic nickname roughly translates to 'A Glimmer of Tenderness in a Downward Gaze and Distant Stars Twinkling in an Uplifted Stare.' It conveys the depth of one's emotions and moods shifting between gentle tenderness and serene aloofness.