总有一些念头挥之不去总有一些情绪难以释怀
[zŏng yŏu yī xiē niàn tóu huī zhī bù qù zŏng yŏu yī xiē qíng xù nán yĭ shì huái]
It means 'Some thoughts linger endlessly and some emotions cannot be let go.' This implies the deep-seated feelings that refuse to be forgotten over time, suggesting melancholy or unresolved feelings.