Condolences to Xin's loved ones and friends, very sad.
I had also noticed there had been no activity for ages and with some concern had periodically checked over the past 18 months or so to see if her profile told me she had looked in at all and now it's showing last active 11 April not October 2020. Thankful for the thread and the comments and memories, does as TY says give closure, some folk are just conspicuous by their absence and she has indeed been missed.