It's a secret code," said Calvin. "Girls are not not like boys. If a boy wants to kill you, he says 'I'm going to kill you.' If a girl wants to kill you, she says, 'We need to talk.' That's the code."

I gasped. "Has a girl ever wanted to talk to you?" I asked.

"Yup," said Calvin.

"How come you're still alive?" I asked.

"I vomited," said Calvin.