Okay... so I've forgotten the name of the drama, and I really only remember one scene. I'm pretty sure it's a C-drama, but it very well could be Korean..

Scene: The FL is working a part time job, at I think some kind of supermarket. She's the person on the stands who tries to sell things to customers.(btw I think she can live at the store or something, I don't think she actually does tho) anyways... I think she was selling some kind of alcohol drink. One of the customers is "handsy" and the 2ML comes and helps. I think he's some kind of lawyer. This guy eventually invites her to come work with him at his company. He falls for her, and this makes the ML jealous. I don't remember what job the ML had, but it was definitely higher up, and he knew the 2ML. So maybe he was a lawyer too?? 

If anyone knows or remembers this drama please let me know! It's so bothersome!!

Is it "The Girl Who Sees Smells"?

I believe that would be Perfect and Casual

ML is a professor, 2ML is a lawyer. There's a scene where the FL is selling alcohol and the 2ML helps her out. This happens in ep 10, she goes to her new job in ep 12. 

That's it! Thank you! As for "The Girl Who Sees Smells" I haven't seen it, but it seems good, I'll go give it a watch!