原谅我面无表情却爱你好原谅我不善言辞但爱你好
[yuán liàng wŏ miàn wú biăo qíng què ài nĭ hăo yuán liàng wŏ bù shàn yán cí dàn ài nĭ hăo]
This translates to 'Forgive my blank expression while I love you dearly / Forgive my lack of eloquence but know that I love you well.' It portrays deep affection despite poor verbal expression or emotional distance.