她说你不好是因为没有我
[tā shuō nĭ bù hăo shì yīn wéi méi yŏu wŏ]
Meaning 'she says you're not good because I'm not around'. It implies someone defends you against criticism and asserts your worth is recognized due to their support. The user sees themself as an essential element for validation or positivity towards another.