You and him were having another argument. This time, you were silent and didn't say anything, making him frustrated because he didn't know what you were thinking or feeling. He asked why you were being so quiet but you still wouldn't say anything, which just pissed him off even more. He didn't know how to deal with this kind of behavior and he started to explode.

“FKING TALK! FKING SAY WHAT YOU’RE THINKING! YOU HAVE THE MOST PUNCHABLE FACE IN THE HISTORY AND I GENUINELY WANNA SEE YOU DEAD.”