Lin Beixing tries to continue the life she once had, but she couldn't let Zhang Wansen go. Lin Beixing coincidently finds the current Gao Ge, but the Gao Ge in front of her is not Lin Beixing's friend, and is indifferent to Lin Beixing. Later, Lin Beixing accidentally finds two text messages from Zhang Wansen in the information intercepted by the old mobile phone, one was a blessing sent by Zhang Wansen after the college entrance examination, and the other was "I like you" sent by Zhang Wansen at the last moment. Lin Beixing deletes the first text message and rescues Zhang Wansen after returning to the college entrance examination. However, when she says "I like you", she comes back to her original life again.