Yesterday, I met an old friend on the street and then we had a cup of coffee. We had not seen each other for a long time so we were extremely happy when we met occasionally. After she moved to another city in America for settlement, we seldom had the chance to have a leisure dialogue like that. We recalled those days in our sweet memory when we were living together on the university dormitory. I noticed that she wore a pair of eyeglasses but before graduation, she owned good eyesight. (more glasses frames…)