"My jealousy is based on you talking to Avery about your deepest feelings," he replies, emphasising every word. "As I've told you a thousand times. You don't let me in, you don't trust me with what you're thinking. That's my problem." Then the grim smile returns to his face. "If you want this nonsense to actually work out in the end, that's where you need to start, Scorpius, instead of looking at me like I'm about to break after every kiss."