认识你之前离开你之后
[rèn shī nĭ zhī qián lí kāi nĭ zhī hòu]
'Before I met you, after I left you' This Chinese internet user name expresses nostalgia and the feeling of reminiscing about a past relationship. The person feels wistful as they recall their state before they ever knew the person who eventually became significant in their life but has now departed.