A friend of mine came to visit me from Tokyo with her son.
It's been seven years since we met when she was pregnant.
Our sons became friends right away, and went running in forests.
She said she hasn't seen her son with such a big smile for a long time.
Kids, who spend their lives in big cities, show such a beautiful smile at a moment they play under a big sky.
A memorable day in summer.
Are they going to write it in their diaries?

Please come visit us again.