I was still holding your call, I was sticking, I didn't know how to continue our dialogue. I kept silent, just said "Hmm" and hang up. by the silence in a short time, I can felt a powerful of a word and I smiled. "when you finished your exam, fine a good time sometimes to got a meal here, may be" An inspired word that shown me even no body stand by me, I exactly sure that an old lady's still waiting for me at the old place...