曾经我们年少轻狂不懂爱现在我们风华沉淀珍惜爱
[céng jīng wŏ men nián shăo qīng kuáng bù dŏng ài xiàn zài wŏ men fēng huá chén diàn zhēn xī ài]
This reflects on the change over time in one's understanding of love—from youthful exuberance and naivety to a mature appreciation and cherishing of love. The meaning conveys growth and learning about relationships.