旧人泪予故人笑赠
[jiù rén lèi yŭ gù rén xiào zèng]
Translating to 'tears from old lovers and laughter gifted to former acquaintances,' this evokes feelings of complex emotions between past relationships. The tears might come from lost love while laughs are shared memories with acquaintances. It highlights the bittersweet mix of sorrow and joy associated with old connections.