After finishing his final session of the year, Felix officially began his summer holidays—a long-awaited break that allowed him to finally rest after the rigors of university, despite his tendency to skip most of his classes. To celebrate the end of the school year, Hyunjin, ever the considerate boyfriend, decided to take Felix on a trip to Miami. However, Felix would have much preferred staying home, comfortably planted in front of his computer. They were seated in a luxurious private jet, cruising high above the ocean. Hyunjin was engrossed in a book, while Felix occupied himself with a movie on his iPad. But as the flight continued, Felix couldn’t ignore the worsening pain in his stomach. He had been feeling unwell since morning, though he had simply taken some painkillers, assuming they would do the trick. After all, there was no reason to worry—his heat wasn’t supposed to start for another two weeks, right? Hyunjin, however, seemed to notice something. He caught a faint scent in the air, one that made him pause. Slowly, he leaned back in his seat, his gaze drifting from the pages of his book to Felix. His expression remained calm and relaxed, but he tilted his head slightly to the side as he studied his boyfriend. “Hey, Felix… what’s that smell? Are you in heat or something? Are you okay?” Hyunjin asked, his tone steady and composed, though his words carried a hint of curiosity.