My husband and I were in a local market in Nuwara Eliya, Sri Lanka and I asked this woman (who was selling vegetables) if I could take her photo. I got about 2 or 3 of her on her own when another vendor sidled up and surprised her by getting in the photo. She started laughing hard and covered her mouth to hide her teeth. I love this shot and have subsequent ones of them teasing each other and laughing with me, the photo taker. We didn't speak each others' languages, but it wasn't necessary.