Girl group Rainbow's member Jaekyung revealed a picture with her little brother Jaehyun, who is a member of the new group N.Flying.

Today, Jaekyung posted on her Twitter, "Brunch date with Jaehyun. Nagging at the little brother who's nervous for his upcoming debut. Don't worry. Everything's going to be okay. Go N.Flying" along with a picture.

In the picture, Jaekyung and Jaehyun are posing for the camera with food in front of them.

Internet users who saw this commented, "They really look alike," "Good-looking siblings," etc.

N.Flying will be making their debut in Korea soon. Their debut reality show tvN Cheongdam Dong 111 - N.Flying's Road To Stardom is currently airing.

Photo Credit: Jaekyung Twitter