花开那不败的忧伤半夏那不止的想念
[huā kāi nèi bù bài de yōu shāng bàn xià nèi bù zhĭ de xiăng niàn]
'Flowers never fading, sorrow everlasting half a summer, constant longing.' This gives a melancholy yet dreamy vibe, like the lingering sadness during summertime that will always stay as sweet, poignant memory.