It is unabashedly a romance with unparalleled chemistry between the leads. That being said, I appreciate the their story is a fantasy so anything can happen and that there is no love triangle between the main leads which seems to be common among other romances. I love the focus on family which is why I started watching kdrama. If there is inconsistency in the plot, i would think that anyone who has 100 days to live has every right to be inconsistent. :) i have been rewatching and appreciate all the missed nuances from the 1st time. I didn't find it boring at all as I do enjoy quiet dramas.