卑微的喜欢得不到真爱
[bēi wēi de xĭ huān dé bù dào zhēn ài]
It translates to 'Humiliating Love Does Not Attain True Love'. The owner may have felt their love goes unreturned or unrecognized, and expresses the feeling of unrequited or lowly love that never reaches its intended target or depth.