In addition, the red snow characters shown by Kim Go-eun and Oh Yeon-seo differed in many aspects, and Kim Go-eun's red snow gave a slightly different Feelings from the red snow of the webtoon Cheese in the Trap'. He also had a somewhat finite Feelings rather than a sharp red snow in the webtoon, and he bought the controversy at the beginning of the casting, but he expressed the inside of the red snow with his own Feelings and created a hairy red snow.
In addition, the red snow in the movie shown by Oh Yeon-seo showed interest by showing the red snow and high synchro rate in the webtoon Cheese in the Trap, but Oh Yeon-seo showed red snow with emphasis on feminine beauty rather than fury. The public evaluated Oh Yeon-seo's red snow as closer to the original character than Kim Go-eun's red snow.