良人非爱人
[liáng rén fēi ài rén]
'Liangren Fei Airen' translates to 'A good person but not a lover'. This Chinese username indicates that the person is morally upright and decent, but they may have had experiences where people mistake their kindness for romantic feelings or vice versa. The user could be highlighting a distinction between being good-hearted versus someone with whom one has an intimate relationship.