May answered him after he told her not to involve her parents, "Wasn't even planning on it," She raised an eyebrow when David answered her question, and she asked "Read it? Read what?".
However, he suddenly asked her if she wanted proof, and started to pick up a kitchen knife. As he did she asked warily "What are you-" before she could finish he stabbed himself and he fell over dead, causing Joan to scream, and for Erika to swear a curse word in shock. May's eyes were wide and her mouth was gaping open in shock. She saw that the wound closed itself and he was sitting up alive and well. It was as though he had never committed suicide. 
She wanted to shout and yell at David for stupidly hurting himself, but she couldn't even speak. She had raised an index finger as she tried to say something, but nothing came out. She had grown pale and she commented "I need to sit down..." She then sat down in a chair and bent over, rubbing her temples. So it was real...She really had hoped that none of what just happened was real.