要有多堕落才能爱上你
[yào yŏu duō duò luò cái néng ài shàng nĭ]
This username suggests a complex or somewhat dark emotional experience. It's used to express the speaker's view of needing to be in a state of moral decadence, implying that loving someone (often unhealthy) requires lowering one's own standards or self-esteem, often carrying a hint of irony or self-mockery.