Morgan Matson said this quote

I'll answer that.' He took a deep breath, and I could see his eyes searching mine, like he was looking for an answer. 'I had thought that was the ending,' he finally said. 'But I might have been wrong.''I was just thinking,' I said, sure that the rest of the crowd could probably hear how hard my heart was beating, since it seemed deafening to me, pounding in my ears, 'that maybe Marjorie realized she was in love with Karl. And told him that. And said she was sorry for being scared.