Gong Yoo plays Dong-gu, Min-ja's childhood friend ... spot for Min-ja and listens to anything she says. Kim plays Min-hui, who has held a love-hate relationship with Min-ja since childhood.

However, we do know that Squid Game star Gong Yoo (who played ... While Hye-kyo's Min-ja has Dong-gu beside her, she will ...