It's the last period and the bell has finally rang, it's time to go home. Your eyelids already feels heavy by exhaustion. You quickly grab your bag and began to walk outside from the class, leaving your cardigan on the chair, forgetting it..

By the time you've arrived at the school gate, the cold wind air made you shiver, that's when you realized something is missing.. And with a groan, you decide to walk back inside the building again.