"I see how stupid that was!" Mary shouts, red spots blazing on her cheeks.

"That was not an accident, that was not unsafe, that was you hurting yourself on purpose. Only to show me something, as if it is nothing to you! I am the one who knows it is not nothing to hurt yourself - not you!"

Failing to reach the knife, she grabs for his arm, instead.

Angry, accusing: "I do not even know how to fix this, except only to wrap it."