How to write a composition about grandpa's love for nephew?

There are all kinds of love in the world, no matter what kind of love, it needs to be realized in concrete actions. Everyone has love, and everyone will grow under the care of love. Family and friendship will also bring us infinite happiness and laughter.

I remember once, my sister and I went shopping and something happened that I will never forget. On the street stood a little boy of eight or nine years old, thin, wearing a white dress and a pair of blue jeans. He leaned one arm against the wall, pressed his forehead on his arm and began to cry loudly.

Several passers-by came forward and asked him, "Why are you crying?" He didn't talk, he kept crying. They asked again, "What's the matter? Why are you crying? Tell me if I can help you. " He let go of his arm and told them in tears that he and his mother were shopping here and accidentally separated. It's his first time here, and he is not familiar with the road here. He looked for it himself for a while and then came. He was scared and cried. He cried and covered his face with his arm.

At this time, my sister and I all gathered around. One of the aunts asked, "why don't you call your mother?" What's her mobile phone number? " The little boy said a string of numbers, and a girl quickly took out her mobile phone and made a phone call. On the phone, the girl told her mother where her son was and told her to come quickly. My sister and I comforted the little boy and told him not to cry. His mother is coming.