三行情书五封念想
[sān xíng qíng shū wŭ fēng niàn xiăng]
Translating to 'three-line love letters, five sealed remembrances.' This refers to sending brief yet sincere love notes or expressions of affection, emphasizing simplicity and profundity in expression. It reflects on romance expressed via short and heartfelt verses, possibly cherishing memories or moments through these small offerings.