真心去疼换来真的心疼
[zhēn xīn qù téng huàn lái zhēn de xīn téng]
Translated literally this could mean 'True Pain Given, Earns Real Heartaches'. The net name reflects a bittersweet experience: despite genuinely caring and cherishing another person (or thing) in all earnest, what you receive eventually could just be deep sadness or grief