忍住剧痛说不爱你
[rĕn zhù jù tòng shuō bù ài nĭ]
Translated directly into English as 'enduring acute pain while telling you I do not love you', the term 'Ren Zhu Ju Tong Shuo Bu Ai Ni' expresses a bittersweet feeling - the anguish of rejecting another’s affections, despite one's feelings.