我也想笑着跟你说分手吧
[wŏ yĕ xiăng xiào zhe gēn nĭ shuō fēn shŏu ba]
Translating into 'I also wish to smile while saying goodbye to you', it expresses an unspoken sorrow and pain hidden behind a fake smile. The owner hopes to end a relationship politely without showing any grief or sadness.