How would you explain the last sentence? “I want to go home, Bart,” Murph said. He pulled out a dip, tucked it behind his lower lip and spat into the dust. “Soon, man, soon,” I said. “I’m never going to tell anyone I was here when we get home,” he said. “Can’t help some people knowing, Murph.” How would you explain the last sentence: Can’t help some people knowing? Thanks!