Y goes to Yunnan for travel. Last Friday I met him on Msn. He told me he is searching One meter sunlight. I was astonished at that time. For One meter sunlight is used for my convene too. Is it an accident? I don't konw.

 

However he can go out to travel out of work is really a surprise thing. He is always busy to work. No other time to travel. It means something changed to him. He told me he got high blood pressure. I think it should be the reason.

 

Time goes by. Life changed....