Recent appearances on tvN's 'You Quiz on the Block' and behind-the-scenes footage from the drama '멋진 신세계' have highlighted the strong professional bond between actors Lim Ji-yeon and Heo Nam-jun. Heo praised Lim for her impeccable performance, noting that she never stumbled over her lines despite the high difficulty level. The duo's romantic chemistry and playful off-screen interactions have drawn significant attention, leading fans to jokingly express concern for Lim Ji-yeon's real-life partner, actor Lee Do-hyun. | Recent appearances on tvN's 'You Quiz on the Block' and behind-the-scenes footage from the drama '멋진 신세계' have highlighted the strong professional bond between actors Lim Ji-yeon and Heo Nam-jun. Heo praised Lim for her impeccable performance, noting that she never stumbled over her lines despite the high difficulty level. The duo's romantic chemistry and playful off-screen interactions have drawn significant attention, leading fans to jokingly express concern for Lim Ji-yeon's real-life partner, actor Lee Do-hyun.