Heo Song-yeon revealed his affection for his brother Heo Young, who on Thursday wrote on his Instagram account: "Ha... so pretty, I can't breathe. I'm on a diet and you're the only one who's so hard at crying. I'm so pretty. In the open photo, Heo Young is smiling and looking at the camera. Especially, Heo Young boasts a sleek jaw line with a watery beauty. The Heo Song-yeon and Heo Young sisters are running YouTube channels. / Photo: Heo Song-yeon Instagram
