我爱的人不爱我我知道别闹了我多爱你你知道
[wŏ ài de rén bù ài wŏ wŏ zhī dào bié nào le wŏ duō ài nĭ nĭ zhī dào]
'The one I love does not love me. Please stop. How deeply I love you, do you know?' This portrays a situation of unreciprocated love and pleading for recognition of genuine affection.