“After that, they’d started studying together. April also began spending the night sometimes at Charlie’s apartment on campus, telling her mother she was staying at a girlfriend’s house. She hated lying to her mom, but she was willing to do almost anything to spend a series of uninterrupted hours with Charlie, lying skin to skin and sharing secrets underneath the billows of his down comforter—a shield from the petty, perpetually boring world of high school, which April couldn’t wait to leave behind”