Jiaming quickly gets promoted at the office and suddenly becomes Junjie's supervisor.  On his first day, Jiaming requires Junjie to stay late in the office on his birthday.

When Jiaming's ex-girlfriend Lucy arrives at the office, he pretends to be dating Junjie to dissuade her.

Jiaming invites Junjie to dinner to thank him for his overtime work and personal help with Jiaming's ex-girlfriend.