I like my little brother. This year, he is two years old. When he learned to speak, he liked to call me mom. When he called me mom, I got angry and corrected him, “I’m not a mom. I’m a sister. Don’t call me mom.” But he still called me mom. He could not understand what I said. I had to calm down (平静下来) and tell him gently, “OK, call me whatever you want.” When he grew a little older, he called me “sister”. He still didn’t speak clearly, but I could hear him say “sister”. My heart was full of happiness!