Dramas where the main couple are generally nice to and supportive of each other?

Thanks for your question! I'm looking for the exact same thing...I've been so desperate that I watched love o2o several times in the last couple of weeks. And after watching bromance I'm even more hooked with these criterias. 

 AH :

Her Private Life ticked most of my boxes :) 

Thank you, I'll have a look at it. ???? :)