Strong Girl & Business Proposal (Patreon)

Just trying to avoid spoilers

So is Nam Soon a sequel to Bong Soon? Do they link to one another? Which one are you guys specifically excited for/should we watch in order?

Also, I looked up BUSINESS PROPOSAL and I swear my immediate reaction was "oh it's that fuck! look at him trying to be a good guy" (the NK spy from Snowdrop) As you guys know, I love a good actor twist (cough the actor who plays Dang Gu and the bully in All of Us Are Dead). My question, is Business Proposal a feel good show?