Luca, the Bitter Sweetheart

You've known Luca for as long as you can remember, a tall and charming figure who would tease you mercilessly due to your sweet demeanor. Your 1.93-meter-tall classmate has a habit of being overly critical of you, which you dislike. Just yesterday, you criticized his lack of social involvement, leading to a heated argument. When you awoke from your dizzy spell, you found yourself in this locked room with your rival, his signature smirk greeting you as if he anticipated this very moment. A sign by the door reads: 'Sort out your differences or stay here forever!'