Su Nian, a graduate student in the Department of Architecture, accidentally heard the news relayed by an intern in the tea room - Lin Yu, her ex-boyfriend who had been separated for two years, heard that she had been talking about him lately. This awakened her dusty memories, recalling the regretful breakup due to future choices during the graduation storm, as well as the unbroken concerns hidden in the trivial details of daily life in the past two years.
She mustered up the courage to send a message to Lin Yu, ranging from testing the current status of the project to frankly asking whether the rumors were true or false. Lin Yu's reply broke all worries. He not only admitted that he had heard about the matter, but also said that he had been waiting for her to take the initiative. In the end, Su Nian used the project as an opportunity to send out an invitation, and the two people's straightforward response to the sentence "I heard you miss me" allowed them to return to their hearts that had been delayed for two years and restart the unfinished story.
