The memories of childhood are so clear, but we drifted apart until we didn't even know each other. When I woke up late at night, I suddenly thought of you who used to love wearing military uniforms. I don't know when my pillow was filled with tears. When I was abandoned by everyone, you wore a pair of white sneakers and stood firmly with me. At that time I closed my eyes and thought, let us stay like this and never be separated.