Old friend

Recently, one of my elementary school classmate in Taipei send a message to me. I was so happy and surprised besause we had not contacted for eight years. We started to keep in touch by talking on line. I still remember his face when he was a boy and we were so happy in school life.
He would tell me which girl he liked and we would study together. It is a great memory for me. Sometimes, I wish I can go back to my childhood because I don't need to worry about something annoying. It is a free and easy life. I'm sure a lot of people must have the same feeling as me. Nevertheless, time is still passing and everything will change; we should look forward instead look backward.