Lady & Liar: ML is really gentle around the FL, but he does a lot without her knowledge to ensure their relationship lasts (he also lied to her about her identity so that she would stay with him)
The King's Woman: ML initially forces the FL to be with him, but he shows her that he cares about her (by hiding his other plans from her, especially related to the SML)
Kono Otoko wa Jinsei Saidai no Ayamachidesu: ML is a strange stalker who is willing to do anything to obtain the FL's love (such as being her puppy)
Extra:
Missing You: SML is a murderer (the villain) who acts as a loving husband to the FL but secretly plots the ML's demise (SML has a considerable amount of screen time because he plays two roles)