Mint had been practicing latte art for months. Her early hearts looked more like clouds, but practice slowly paid off. Ploy was so by her progress that she suggested a Saturday class. Mint was about teaching, because she had never spoken in before. Ben gave her some advice: speak slowly, smile, and let people make . Eight people signed up, students and young office workers. Mint began with a short of how milk foam works. She showed them how to pour from a height, and then she moved the jug closer and drew a heart. Everyone gasped in . The students’ first attempts were . One man’s heart looked like a duck. Mint corrected each person , and her grew with every cup. By the end, three students had made hearts. Afterwards, Mint admitted that teaching was more than she had imagined. Ploy made the class a event.