fanitha:
Kill me Heal me
Healer
Just Between lovers
It's okay that's love
Weightlifting fairy
I second all of those, and I'll add:
- Love O2O
- Splash Splash LOVE
- Descendants of the Sun
- there's one scene where the FLs get mad at the MLs for receiving a package from girls they shared a meal with, but it's not presented as all that serious
- Something About 1 Percent
- Bromance
- Live Up to Your Name
- My Secret Romance
- Love in the Moonlight
- School 2017
- W Two Worlds
- Queen In Hyun's Man
- Hello Monster
Edit: all of these are romance dramas (except maybe Hello Monster where the romance isn't the main focus, but it's definitely still there). In my list, Descendants of the Sun and W Two Worlds have the most action.