My grandma has a twin sister, and when I showed the slideshow to mum, I'd say for a few photos, 'not sure who any of those people are but grandma is there so...' And mum would say, actually that's her twin sister. And all those people are her other sisters and their husbands, or pop's relatives. And it's like....those people are actually quite closely related to me but I had no idea some of them existed! So all in all that task was worth it.
4 days ago