He was kidding too! Was his pun not good enough...? Or perhaps what he should be focused on instead, is calming down Inigo who has decided explode means literally, to explode in fire and destruction. Roland shakes his head steadily and hands him a bag of flour, with measuring cups as Senku laid out for them in advance.

"Not quite. He means that when you don't open up the dough before putting it in the oven," - which he hopes is a good enough explanation for scoring! - "It could, burst a little bit? And lose its intended shape?" He demonstrates with his hands, formed into a cylindrical shape that he expands as if melting unto the sides.

"That's what you meant, right Senku?" Roland turns to him, though fairly confident he understood that enough.