情深似海请原谅我孤独成性面无表情请原谅我冷漠寂
[qíng shēn sì hăi qĭng yuán liàng wŏ gū dú chéng xìng miàn wú biăo qíng qĭng yuán liàng wŏ lĕng mò jì]
It translates as 'Deep emotions like the ocean, please forgive me for my habitual solitude and expressionless demeanor; please forgive my coldness and loneliness'. Suggests that although having deep emotions, the person often appears indifferent or aloof, wishing to be forgiven for these contradictory facets of character.