
Airing July 2 at 10:40 PM KST, the finale will feature actor Jung Hae-in in a special cameo as Ahn Se-hyun, an orthopedic fellow. This marks the first time since his debut that Jung has donned a doctor’s coat, making it a notable moment in his acting journey.

Spring of Youth has captivated viewers with its coming-of-age charm mixed with suspenseful twists. With the drama nearing its end, Jung’s character is expected to play a key role in the unresolved fate of Sa-gye (Ha Yoojoon) and Seo Tae-yang (Lee Seung-hyub), who were left in crisis in episode 8.
In a preview scene, Jung appears in full doctor mode—stethoscope around his neck, delivering a warm smile before transitioning into a serious, focused expression, building anticipation for his character’s impact.

Despite the brief nature of his role, the production team praised his performance: “Jung Hae-in delivered exceptional synergy. Don’t miss his impactful presence.” Director Kim Sung-yong even joked, “Next up, a full medical drama!” Meanwhile, Jung humbly responded, “Please give me one more chance,” sparking curiosity among fans.
Jung Hae-in’s heartfelt cameo is expected to add both warmth and intrigue to the finale of Spring of Youth, airing exclusively on SBS.