This notebook made us meet, get to know each other, and fall in love with each other, but in the end it didn't make us stay together forever. This notebook records so many of our stories. Now that the story is over, it's time for us to end it too, right?
This notebook is the fate between us. Without it, we may not know each other. But now, the notebook is lost, so we should also say goodbye to that fate that should not have appeared, right?