The premise had potential, but the execution didn't deliver. The only true strength of this series is the chemistry between the two leading men. Unfortunately, however, that chemistry was ruined when the actor Hank Wang (Shi Lei) was visibly uncomfortable kissing his scene partner. His lips were sealed shut and he refused to kiss meaningfully. His scene partner had more courage and made the best of a bad situation. Why would a production company hire an actor who doesn't want to do the work? The evolution of their relationship felt more natural, which was enjoyable to watch. The secondary gay couple needed more of a story - they didn't really have one, so why where they there? The straight couple were also underutilized.