以为爱很简单付出就回拥有
[yĭ wéi ài hĕn jiăn dān fù chū jiù huí yōng yŏu]
It means ‘I thought love was simple, that by giving all, I would get love in return'. It conveys disappointment, reflecting on naivete about love believing it's purely conditional. It expresses a profound sense of realization from bitter personal experience regarding idealism clashing with reality in romantic relationships.