Would Sh**ting Star count as office romance? The main characters technically didn’t work from the same office, but they were in the same close-knit team. I enjoyed this show because it gave us a glimpse into the Korean entertainment industry, from the lives of celebrities to their support teams, detractors, and the media. I would say the invisible plot driver get was celebrity suicide, which is also a real issue is Korea.

Does anyone remember the 2017 series 'Revolutionary Love'? The male lead was Choi Se-won (Love Is For Suckers). Few people watched it to the end, which means they missed a truly disturbing finish.

The plot involved a chaebol heir working a job as a janitor (I forget why) falling for a Marxist union organizer working at his father's company. The most cringeworthy scene was when the milquetoast second male lead finally confessed to the heroine and she has this priceless look of panic, like she's trapped in a room with a crazy person. The runner-up cringe scene was the end Chaebol and Marxist break up (if they were ever together in the first place) and she emigrates to Norway. Then, on the plane, the chaebol pops up, tells her he's moving to Norway too with the intention of stalking her! Then the show ends.

Business Proposal. I laughed SO much and the two leads plus the two second leads were absolutely adorable!

I haven’t seen She Would Never Know yet, must put that closer to the top of my WTW list.
My vote is for A Business Proposal – for it to be the perfect office romcom the last episode should have been better, but the setting in the food industry, the chemistry of both couples and especially the comedy were great. But a really close runner-up is Gaus Electronics for using tropes so obviously, and also Crazy Love for chemistry, really great kisses, comedy (onion allergy!) and the secretary dressed for running around all day in slacks and boots instead of high heels.
There is no category for BL office romcom so I can vote separately: the current Roommates of Poongduck reminded me of Gaus Electronics so much in the first episodes, I felt as if I watched the same show with different actors! (and gender, obviously)
Also some recent negative mentions: Forecasting Love And Weather and Love In Contract ☹

Gaus Electronics as a newer addition has been excellent and hilarious. Minsaeng: Incomplete Life is a twisted office romance. The romances you think will happen doesn't. Not So Ra and Si Wan. The fact they don't get together makes it special. The closest it gets is IU and Sung Min and that is felt but not completed. For more tradition Romance is a Bonus Book is tops.

I'm surprised to see so many mentions of Jealousy Incarnate because office romance is not the terms that comes in my mind for it. That's mainly because I stereotyped office romance. I thought that's a sub genre where the setting is a conglomerate and there is huge divide between the FL and ML's work authority where the ML is usually the CEO. Needless to say I'm not a huge fan of such romances.

But JI indeed is a workplace romcom (consodering thry work together and met there) along with several other genres as well. And I think it actually is the best in the sub genre because of there isn't a huge divide between the leads. She does not work under him, in fact she belongs to a completely different department. When they do work together, she doesn't work directly with him or under him. The workplace stuff is all fun. While there's her dream and the workplace stuff in the background, the show's main aim is still the couple and the theme of jealousy. Which is why this show is just a very digestible, fun workplace drama, a genre which is not as much my preferred genre to watch. Since the show was character driven rather than plot driven, it got over what irks me in dramaland where the professions of people become their identity and the whole drama revolves around that. I like seeing people more than people in their professions. JI did a mix of the two and very well.

This is kind of difficult for me to decide, because I'm just now realizing that I'm not sure how many office romance dramas I've actually even seen, lol. I've watched mostly romance dramas in my drama-viewing career, so you'd think I would have seen plenty of office romances, but I'm having trouble remembering very many.

I think for a Kdrama office romance, I'll have to go with The Secret Life of My Secretary. I re-watched it recently, and I just adore it to pieces. It gives me the squeals, lol. I also really love High School King of Savvy, so I'll give it second place. And then I did really love Radiant Office (I'm in the minority on that one, apparently), but I also need to do a re-watch and see if still holds up. I'm really hoping so, because I have happy memories re-watching that drama.

For a bonus, the Taiwanese drama Just You is a great office romance. It's the perfect combination of effortlessly fun, a little bit dramatic, a little bit cheesy, and every side character is paired up by the end and you love it, lol.

Honorable mention: Law Cafe

Easy: What's Wrong With Secretary Kim? "Simple!"

Oh my days I love office dramas, I don't know where to start but I'll do this:

Romance is a Bonus Book made me cry, laugh, fall in love, feel shy, think deeply and start taking my writing talent seriously. It was a real gateway drama for me all over again.

Honourable Mentions:

Pinocchio (beautiful love story and storyline)
Oh My Ghostess (I think it qualifies)
Healer (chef's kiss at dealing with baddies)
Jugglers (noice)
What's Wrong with Secretary Kim (a real chef's kiss!)

Secret Life of my secretary.......

VERONICA PARK!!!!!!!!

Sh**ting Stars