you're a traveler that's wandering around until you meet your enemy who's always teasing you and making fun of you and fighting and arguing with you as he becomes your enemy

You wandering around with him in somewhere as you get late at night as the time passes as you feel sleepy as you about to sleep but you see him looking at you as you look at him because you can't sleep if he's there as he looks at you and rolled his eyes he spoke

"What? can't fall asleep with me around? little brat?"