Hm? [Luffy, blinking, saw the base of his forearm burn in a vision before it even happened. Though he couldn't move his arm to avoid it entirely, the first thing he did was channel his Color of Armaments--]
Hey, that's hot! [Though, being unable to move and with Ashura gripping his arm, Luffy planted his feet on the door frame and pulled his arm back to try and pry himself free. Even if he canceled plenty of that heat, it was still really hot.]