One thing I do for my best friend is to write 650 words.

Tingting and I lived under the same roof since childhood, so we became best friends.

She will comfort me when I am most sad; When I am sad, she will make me happy; When I cry, she tells me cold jokes. And when I am happy, I will share my happiness with her, and she will share her happiness with me. We talk about everything.

I still clearly remember that night with Tingting.

It was a hot summer at that time, and Tingting and I went cycling outside at night. The cicada in the tree keeps chirping, and the stars in the sky keep flashing. When riding a bike, the wind is very cold. Sometimes I ride a bike with one hand, and sometimes I ride it with two hands. While riding a bike, we looked up at the stars and watched the stars blink at us. At that time, we were really happy and forgot the heat in summer.

Just as I was enjoying the beautiful scenery carefully, I suddenly found a motorcycle coming. I immediately turned left to avoid the motorcycle. But I still scratched my bike, so I fell off the bike and scratched my arm. Tingting stopped the car immediately when I was still in a daze, and came over to help me lift my loving face carefully. When I felt the pain coming from my arm, I began to cry. Tingting saw the wound on my arm and took out a handkerchief and tied it on my arm. She said to me, "I also know the pain. Hold on, don't cry. I'll take you to rub the medicine now, or it won't hurt! " I wiped my tears and nose and walked home slowly with her help. When I got home, I found that my legs were bruised. Tingting comforted: "I rubbed the medicine and it didn't hurt. Just bear it when I rub the medicine. " I nodded and asked her to rub the medicine for me. When I rubbed the medicine, I endured the pain, but tears flowed down unconsciously. After she finished rubbing the medicine, she got me a tissue and wiped my tears carefully. "Don't cry, be careful when riding next time, don't be so playful!" "I know her worry, and she wants me to be healthy. I nodded heavily and gave her a smiling face, although it seemed a little reluctant.

Although it is such a small matter, it means a lot to me. I think I will never forget what we experienced in my life. I believe that we will always be best friends, no matter how far apart we are.