Barbara Imrie, a retired English teacher and grandmother, has received millions of views on her simple advice for making the world a little better through kindness. Her simple message, "If I see someone and I like their hat, shoes, dress, I might say so," was shared by staff at Boston Tea Party, a breakfast spot she enjoys visiting. Imrie's suggestion of noticing something kind and offering a compliment quickly gained popularity. She believes that small acts of kindness can change the lives of people, and that it doesn't cost anything.