Heo Namjun & Lim Jiyeon's Sweet New World

The SBS Friday-Saturday drama "Wonderful World" episode 13 depicted the romance between Shin Se-ri (Im Ji-yeon) and Cha Se-gye (Heo Nam-jun). The two attempted to kiss after embracing on the sofa at Cha Se-gye's house, but their attempt was thwarted by the arrival of his aunts. Later, while on a date in the rooftop room, Shin Se-ri showered Cha Se-gye with surprise kisses and said, "If I cherish it, it becomes poop." Cha Se-gye was flustered, but Shin Se-ri continued to express her affection. Afterward, the two deepened their sweet moments with a passionate kiss under the covers.

Earlier, in episode 11 of "Wonderful World," Cha Se-gye confessed his feelings to Shin Se-ri once again after she regained consciousness following a traffic accident. Cha Se-gye stayed by her side, acting as her guardian, and when Shin Se-ri woke up, she looked for Cha Se-gye. Cha Se-gye poured out his worries, his eyes welling up with tears, and the two comforted each other with an embrace. Later, Cha Se-gye, who stayed with Shin Se-ri in her rooftop room, confessed his honest fear and selfish feelings toward her, saying, "I don't even want to imagine letting you go." In response, Shin Se-ri kissed Cha Se-gye and replied, "If something is broken, it needs to be fixed." Shin Se-ri promised Cha Se-gye, "I have truly taken you to heart," and the two shared a kiss. At the end of the broadcast, Shin Se-ri said, "I'm going back," and Cha Se-gye's angry reaction, "You made me a fool who lives gritting his teeth and only looks at you," raised curiosity.

In episode 9 of "Wonderful World," Shin Se-ri (Im Ji-yeon) and Cha Se-gye (Heo Nam-jun) were depicted after Shin Se-ri learned that Cha Se-gye was the reincarnation of Grand Prince Lee Hyun (Heo Nam-jun). This broadcast recorded a peak viewership rating of 11.0% and a nationwide rating of 9.5%, ranking first in its time slot and first among mini-series ratings. Cha Se-gye confessed that the "Gang-ga Dansim" appearing in his dreams resembled Se-ri, and Se-ri pretended not to know. The broadcast continued with an exciting development involving a love triangle between Se-ri, Se-gye, and Se-gye's fiancée Mo Tae-hee (Chae Seo-an) at the BiO-J brand launch party, followed by the appearance of Cha Dal-su (Yoon Joo-sang). Se-gye, upon seeing a scene from Se-ri's drama filming, exploded with jealousy and even visited the drama set to warn the male lead. Se-gye, experiencing separation anxiety after surgery, pleaded with Se-ri not to leave and saw the reincarnation of Lee Hyun yearning for "Gang Dansim" in his dreams. After learning that Se-gye was the reincarnation of Lee Hyun, Se-ri became cautious and asked, "What if I were Gang Dansim? A woman who gives up anything to survive?" Facing Hyun's "Beauty Painting" at the museum, Se-ri belatedly received Hyun's unrequited love and felt a deep affection. Determined not to repeat past regrets, Se-ri decided to commit to a direct display of affection toward Se-gye, saying, "What's the point of cherishing feelings? If you cherish them, they just turn into poop." Meanwhile, Mun-do urged Cha Se-gye to give up returning to Cha Il Group and provoked him by showing a photo of him with Se-ri. Se-gye, going to find Se-ri, said something that made her misunderstand, implying he could offer more than the deal Choi Mun-do proposed. In response, Se-ri slapped Se-gye. Se-gye rested his forehead on Se-ri's shoulder and confessed, "I'm completely out of my mind because of you," and tearfully confessed, "​Look only at me. Forget everyone else and look only at me." Confirming each other's feelings, the two ended the broadcast with a poignant tearful kiss. After the broadcast, viewership ratings once again soared, achieving an overwhelming first place in its time slot.