Kim Soo Hyun portrays Moon Gang-tae, a gentle soul whose life changes after meeting a free-spirited children's book author.

A Time Called You', Squid Game', 'It's Okay To Not Be Okay' and more K-dramas that feature the best celebrity cameos by ...

From My Liberation Notes and Goblin to Full House, check out the 25 best romantic K-drama shows of the 21st century.