看我们美好的过去听我们幸福的回忆
[kàn wŏ men mĕi hăo de guò qù tīng wŏ men xìng fú de huí yì]
Seeing Our Wonderful Past and Hearing Our Blissful Memories: Refers to cherishing past happy times and sharing those cherished memories with each other. Expresses nostalgia and the sweetness of looking back on joyful history.