What are common viewer expectations for webtoon-adapted K-dramas, particularly regarding fidelity to the source material?

Viewers of webtoon-adapted K-dramas generally expect a high degree of fidelity to the source material, especially concerning character personalities, key plot points, and iconic scenes. Fans hope to see their beloved characters accurately portrayed by the cast and the core message or 'feel' of the webtoon preserved. However, they also often appreciate smart adaptations that enhance the story, develop minor characters, or streamline plotlines without betraying the original's essence. Significant deviations from the established narrative or character arcs without a compelling reason can often lead to disappointment.