离别没说再见你是否心酸
[lí bié méi shuō zài jiàn nĭ shì fŏu xīn suān]
Translates to 'Parting without goodbye, are you heartbroken?' Expresses regret and introspection after parting ways abruptly. The absence of a formal farewell is seen as leaving behind unresolved feelings and possibly lingering sadness.