The best thing from among many delightful aspects of this series is the dynamic comedic duo Kim Se Jeong and Seol In Ah. Whenever the scene focus is on these two they generate laughter and this was much more apparent my second time watching. This praise shouldn't be taken as criticising the performances of the other leads. This is a feel good romantic comedy that comes across as fresh and original despite treading some old cliche pathways. The two leading couples have chemistry that works together.

PS One personal irritation for situation comedies is when the situations are so badly contrived i.e. people making absurd choices and then scramble to escape. 'Business Proposal' has few like that. What makes much of the humor work is that the choices and resulting situations are usually 'reasonable' enough to be believable. That sets the stage for the comedy talents of the dynamic comedic duo, both together and when working off of their leads, to shine at their best.