Romance Drama Recommendation

 Lashab:

Historical would be nice.

 Lashab:

Male lead and female lead should not have any side-relationships, so loyalty is important. So that means no playboys or escort girls/concubines between male/female leads as well.

• The Eternal Love - ML has concubines but he knows his marriages to them were arranged so they could spy on him. He ignores / does not interact with them. Both leads are extremely loyal to each other. 
• The Legends - Two villain / antagonist characters have romantic interest in the FL and one has interest in the ML, but leads have no interest in them. The ML is exceptionally loyal to the FL.
• Live Up to Your Name - Mostly set in modern times but with some time travel to the past. As far as I can remember the only thing you should be aware of is that there is a secondary male character who has romantic interest in the FL, but he never confesses, the FL never has any romantic interest in him, and he has very limited screen time.
• Rookie Historian Goo Hae Ryung - The ML is a prince and the FL works in a male-dominated environment, but as far as I can recall there were no secondary love interests.
• My Only Love Song - Time travel rom com. A villain character is interested in the FL but she's never interested in him. Apart from that, I don't remember any other secondary love interests.
• Splash Splash LOVE - Short time travel drama special. It's a cute, quick drama special and there isn't enough time for love triangle story line extensions.

Non-historical romance dramas with no side relationships / active love triangles (an ex may show up or a minor secondary character may have romantic interest in one of the leads, but they don't have chance and only show up briefly) and leads who are loyal to each other:

• Healer 
• W
• Hello Monster
• Come and Hug Me
• Search: WWW
• The Beauty Inside
• You Are My Glory 
• Weightlifting Fairy Kim Bok Joo
• Love O2O
• Go Go Squid!
• The Masked Lover
• School 2017
• 30-sai made Dotei Da to Mahotsukai ni Nareru rashii

Thank you for responses.

AH 

I have seen "Healer", "Live up to your Name" and "Splash Splash Love". In general I try to avoid anything unrealistic like myths, gods, demons and stuff, apart from time travel which I watch. 

But "Legends" looks interesting, also "W". I will have a closer look at others though.

Regarding "You are My Glory", I remember "Long Ballad" with the same female lead but historical one and it was nice.

Dejes 

I will have a look at it, but in general I try to avoid unrealistic stuff like myths and gods. Thanks though.

emaureeng   

I have seen "Sungkyunkwan Scandal". In general I hate "female dressing as male". Thanks for the advise though. :) 

Here’s a list: https://mydramalist.com/list/3Dg6K99L?