笑谈一纸风华的缠绵轻叹花开花落的流年
[xiào tán yī zhĭ fēng huá de chán mián qīng tàn huā kāi huā luò de liú nián]
'Laugh and talk about the past romance while gently sighing the blooming seasons gone'. Expressing reminiscence of beautiful memories from the past and the transience of life or time through the blooming and fading of flowers. It's about nostalgic emotions and appreciation for transient beauty