I can't understand Jackson's confession. I felt the screenwriter did a poor job in developing Jackson and Maggie (step-slbling/Pseudo-incest) romance plot. It felt unnatural by missing the transitions. Where are all the tensions that make us want to root for them? None. So, I couldn’t care less about their relationship.

Note: I wonder the step-subling/Pseudo-incest romance plot was inspired by Japanese or Korean dramas. And, deep love between these step-slblings but they can't be together in this Korean drama.