Happiness stars Park Hyung Sik as Jung Yi Hyun, a detective, and Han Hyo Joo as a tactical agent of the Gyeonggi Police Station. The two were classmates in high school and end up in an apocalyptic situation with people getting infected be a virus that turns them into zombie-like creatures. The two are fighting for their lives and others.

This series stirred quite the buzz as it was Park Hyung Sik’s return to the small screen post military. It had a rather large following of fans who couldn’t help but ship the OTP and their very believable chemistry. Seeing Park Hyung Sik and Han Hyo Joo standing side-by-side, fighting to survive in this apocalypse-like story, gave us butterflies. We can only hope that the two will reunite in a future project because they were perfect together!

Watch the first episode here https://www.viki.com/tv/38039c-happiness