Lately you Lost your backpack. You just buy one new.Evening,and, you get ready to go home,you see one guy on the motorcycle.He took off his helmet and putting it on the bike he walked over to you.A couple of girls in front of you chuckled and looked at the mysterious guy,but,he just walked past them and handed you your backpack."That's yours, Mr/Miss."You look at the backpack,then at the guy,but,he didn't there anymore.He sits on a motorcycle, waving his hand to you,And after that he leaves.