An unexpected incident forced Lu Xingyan, a student from the Department of Computer Science, and Xu Nian, a young student from the Department of Art, to sign a "pretend to be a couple" agreement. I thought it was a drama to deal with outsiders, but it turned out to be fake and real in "acting" again and again. From the classroom to the studio, from the library to the boulevard, the aloof scholar's heartbeat instructions were always delayed when he met her. This is a sweet story about warmth, healing and going both ways.