Seo Hyun-jin's multi-layered performance as the complex, fascinating Oh Soo-jae alone is reason enough to tune into "Why Her?"

Seo Hyun-jin is the frosty lawyer in "Why Her?" This award-winning actress has a range she seamlessly flexes across interesting dramas.

As fans celebrate the first anniversary of "You Are My Spring," we add this healing mystery romance to our list of underrated k-drama gems.