先生你是我的dear姑娘你是我的baby
[xiān shēng nĭ shì wŏ de dear gū niáng nĭ shì wŏ de baby]
Here, it's a mix of Chinese and English where it expresses endearment: 'Mr., you are my dear. Miss, you are my baby'. It represents a close relationship or intimate bond between people, maybe lovers addressing each other fondly.