Still Mystery. Isn't Right?

It happened when I was in Junior High School. At 3pm, after finished the extra class, I went to go home directly. Then, I came to the parking area and took my bicycle  but I was so confused when I couldn’t found it. I told my friend about it and she accompanied me looking for my bicycle arround the school. I tried to ask the security and he helped me looking for in another areas. Unfortunatelly, until night I couldn’t found my bicycle. I was so sad, my friend lent her handphone to me and I called my sister. At the time she was in the school and said that she would pick up me to come back home. When I was home my mother asked me about the bicycle. I told her everything and my mother said “ Never mind, if we have some money, we will buy a new bicycle for you.” However, at the time the bicycle very important or maybe can be the fancy thing for me because wherever I will going to some place such as the school,my friend’s home always use it. After two weeks, my mother bought a new bicycle for me. I was so happy, in the other hand I can’t deny that I’m still curious about “the mystery” of losing my bicycle until right now.