The 16 episode K-drama captivated fans, and wrote their own ending since the comic didn't have an ending by the end of the show. Bringing the magic of two university students going from enemies to lovers to life, Cheese in the Trap is an adorable rom-com that anyone who loves K-dramas should watch. Viewers who read the webtoon of the Cheese in the Trap can see the difference between the ending of the drama and the webtoon. In the drama, it's an open ending but this is not the case for the webtoon. The webtoon ends in a happy tone. "Cheese in the Trap" ending on a happy note except for Park Hae-jin and Kim Go-eun. Advertisement. On the final episode of the tvN drama "Cheese in the Trap", Yoo Jeong (Park Hae-jin) left Hong Seol for a while because he thought she was getting hurt because of him and then came back. Cheese in the Trap ( Korean : 치즈인더트랩; RR : Chi jeu in deo teu raep) is a South Korean manhwa series written and illustrated by Soonkki. The webtoon was released on Internet portal Naver WEBTOON since 2010, and the first volume in print was published on March 2, 2012. Cheese in the Trap Kdrama does not have the usual explicit happy ending. This is a "different" Korean drama unlike other dramas in the same genre of romance drama . The ending is unexpected and kept open. SEJP8d.