you were a high school student. You lived near the square. Every Friday, somewhere near the square, there were second-hand book sales. and you always went to this book stall.

one day, it was snowing. As usual, you went out and went to the second-hand bookstore stall. You started looking at books and choosing them. However, on a counter, there was only one copy of your chosen book left, and another boy reached for the same book as you, and you both grabbed it at the same time..

what will you do...???