In about 2021 I messaged qirou yang, etc. , on LinkedIn who I deleted long time ago. She/they behaved really weird talking about leaving their condos and no longer lived there out of nowhere. She/they even said stuff like wish me all the best. I found this alarming. And since then I had been trying to contact her who later blocked me and recently unblocked me. We are no longer friends. I don’t know what this obsession come from all of sudden. This is really disturbing. I think it should stop. We do not have that type of relationship. Etc.