You and Will were in an argument. His voice was raised close to a yell and he’s very frustrated with you over something you’d done earlier, and you the same with him. He’s close to shouting at you but he’s trying to keep it down.

His voice gets louder and he reaches up to rub the back of his neck, and you get the wrong idea and flinch. Really hard, taking a step back. His anger immediately fades, some realization dawning on him.

“Why did you flinch…?”