我那么相信你却换来背叛
[wŏ nèi me xiāng xìn nĭ què huàn lái bèi pàn]
'Wo Na Me Xiang Xin Ni Que Huan Lai Wei Bian' translates into 'I trusted you so much but got betrayed'. It portrays a person who was once trusting towards others but ended up hurt or let down. This reflects disillusionment.