大概是他喜欢清淡而我姓颜
[dà gài shì tā xĭ huān qīng dàn ér wŏ xìng yán]
The name plays on the double entendre of 'Yan,' a Chinese surname meaning color in English. It suggests 'He likes simplicity whereas I have vibrant colors within my nature.' Thus, it explores contrasts in personal preferences and characteristics.