《May someone accompany you to be displaced》Ep12:Episode 12
Tian Tian listening to modern history course that Lao Lao was actually Dorochog, Lao Lao then learn dance and bailuyangshedui fall, Baylor's suicide note so far preserved in Baylor for people to look forward to. Lao Lao is hard-pressed to give up her ghost friend, but she decides to leave as Tian Tian and He Tan advise. Lao Lao returned to Baylor to see his father's suicide note, she resolved to recover the princess dress to reincarnation. The school envelop was dismantled due to the departure of Lao Lao and Tian Tian could no longer find a reason to meet He Tan.