New KBS drama “Nice Guy” released new stills of Song Joong Ki and Lee Yoo Bi. In the upcoming series, the two play siblings who are very close with each other. Kang Maru (Song Joong Ki) is described as a very protective brother. Even when he crosses over to the dark side, planning his revenge against the woman he once loved, he remains the caring and loving brother to Kang Choco (Lee Yoo Bi). Maru sacrifices himself for his sister, and Choco depends on her brother  and lives her life for him.

Song Joong Ki and Lee Yoo Bi received tremendous attention for their resemblance in the photos. From their porcelain skin to their sharp nose and big round eyes, the two truly appeared like real siblings.

Netizens commented, “They really look like brothers and sisters,” “Aww they look alike,” “I’m so jealous of Lee Yoo Bi,” “Song Joong Ki and Lee Yoo Bi look so friendly with each other,” and more.

“Nice Guy” is a classic melodrama involving betrayal, revenge, and romance. The story is about Kang Maru (Song Joong Ki), who gave everything up for the woman he loves only to be betrayed by her. To get revenge on his ex-girlfriend, he uses another girl with amnesia. The series also stars Moon Chae Won and Park Shi Yeon.

“Nice Guy” will replace “Bridal Mask” on KBS this September.