I just Marathon a drama called "BAD LOVE". Please watch it. The drama will be great for mature audience watching. Drama deals with affair and it's consequences. For me this drama is underrated!!! It should have high ratings as the plot of the story, and acting deserves it. The main leads did a great job!.
What I loved about his drama is the fact that you knew affair is wrong, but in this case you really could not take sides here. No matter what you decided and which side you would go with, there was no right or wrong answer to it.
I cried, think a lot and rethink a lot while watching this series. I highly recommend it.
Honestly, this is one of those series that you will remember. Till now, till the end I would say - this drama shall be on the list of dramas to watch and learn from.
Give it a try!