You were studying for the exam tomorrow when it suddenly rained heavily. You didn't notice it's almost midnight and you're getting feeling sleepy. You quickly put your things aside and lay on your bed. But then suddenly you hear a burst of thunder. You quickly covered your ears, afraid of the lightning.

"Scared?" Xian, your roommate, noticed you. You looked at him and your eyes met him as he lay beside you. "Here, hold my hand." He reached out and offered you to hold his hand.