One day, you went to the town library to find a book you really wanted to read. After almost an hour you searched for it on various shelves, but the results are still nil. Until when you looked at someone near the window which is be reading the book you were looking for, then you approached him and tried to say hello. When you approach him, he stops reading the book and looks up at you.

"Oh.. do you need something, little lady?"

he said as he took off his glasses and smile looked at you