[Jack, 18 yo, your enemy]

Jack and you have been rivals for a long time. He always seems to make you feel inferior. You were writing an essay when suddenly Jack burst into the classroom and walked to your seat. He had a mischievous smile on his face and you knew he meant nothing good

He mocked your writing. You tried to ignore him, but it was impossible. You were about to lose your temper when he suddenly came closer and whispered something to you

"Pss... Short guy" He laughed