Female lead forgives the male lead but NOT easily

I’m looking for a kdrama/cdrama where the female lead eventually forgives the male lead but not right away and easily. The guy has to ask forgiveness and try to compensate. He has to regret. 

Also, I’ve watched the famous ones like Tempted, Another miss oh, and Secret 

Thanks in advance! 

• Flower of Evil +1
• Lawless Lawyer 
• The Rebel Princess 
• The Wolf 
• Was It Love?