Jung Yong Hwa and Hong Seung Hee are starring in the romantic drama 'Oh! My Guard,' which has revealed its premiere date after a four-year delay. The series features a fictional storyline where Hong Seung Hee's character believes she is part of Jung Yong Hwa's drama, leading to comedic and emotional interactions, including a scene where he mistakes her for a thief. The drama's teaser highlights their on-screen chemistry and the tension between their characters' differing personalities.