He appears in episode 3 of the drama, and portrayed negative shades. He cheats on Ha-Jin with another girl, and later gets caught by her. Byeon Woo Seok in Moon Lovers: Scarlet Heart Ryeo Byeon ...

IU and Park Bo Gum’s much-awaited drama, “When Life Gives You Tangerines,” is premiering on Netflix on March 7.

They previously worked in the phenomenal 2016 K-drama Moon Lovers: Scarlet Heart Ryeo where Byeon Woo-seok appeared in a cameo role as IU's cheating boyfriend.