Where Is My Lap?

A black notebook bag lies unattended on a bench of the corner park. The night falls down and the boys notice the bag while leaving the park. Yes, there is a notebook inside. The notebook may have so much vital data. It means something big to the loser. The boys want the laptop returned to the loser. They run up and down to find the loser. They spend their time and money in their efforts to trace out the guy. Are they successful, at last? Has the notebook returued to the right person, the rightful owner? Here is how the boys undergo tremendous efforts to help the owner.