Friendly visitor needed for a 76-year-old neighbor in Seoul

I'm writing for my neighbor Sun-hee, who's 76. Sun-hee lives alone in Seoul, and lost a son last year. The nearest family lives 636 kilometers away. Sun-hee loves crossword puzzles, and would enjoy someone to chat with. An hour a week, perhaps on Thursday afternoon, would mean the world. We can also arrange a phone call if you can't visit in person. All visitors will be introduced by me and I'll be there at the first meeting. I'll share references and, if you'd like, a short orientation from the local befriending charity. No special skills are needed - just kindness and patience. You're what makes this possible, and I'll never forget it.