Did Mei leave Kiana?

I'm curious to know the specifics behind this question, "Did Mei leave Kiana?" Are we referring to a personal relationship or a professional partnership? If it's a personal relationship, has there been any indication of tension or disagreements between the two individuals? If it's a professional partnership, were there any changes in the business structure or goals that might have led to a separation? Additionally, have either party made any public statements or shared their side of the story? It's important to have all the facts before drawing any conclusions.