a regretfull memory

Read Naomi Shihab Nye's "Long overdue", I immediately found that I do have a lot of memories about long overdue. The following is one of my most regretful encounters.
It was one day before holiday when I studied in high school. That day, I was going to home for holiday by coach bus. Bought the ticket, I was walking to the waiting room. The waiting room is pretty empty. It would be a good news for me because there were few passengers that I can choose a good seat on the bus so I could have a comfortable trip. Suddenly, a middle-aged man walked by me with a strong hit. I turned around and found that he was also staring at me, too. He was oval face, with foxy eyes, and in a dark, plain jacket. I felt so strange that the ground was so empty, why he just hit me. There was an indescribable feeling around me but I didn’t understand.
When the bus began running, I found my cellphone was missed. At that time, I finally found that my cellphone was stolen by that mysterious man. I think it was a long, long overdue for me. If I focused on that man’s hand, my cellphone might never be stolen. I’ve already felt that man strange but didn’t do anything. What a regretful mistake! How I want the time go back and I would kick his ass out of the earth if possible.