A weekly visit for Victor, 78, who lives alone in Lagos

I'm writing for my neighbor Victor, who's 78. Victor lives alone in Lagos, and lost a lifelong friend last year. The nearest family lives a long flight away. Victor loves old films, and would enjoy someone to chat with. An hour a week, perhaps on Wednesday 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.