On October 6th, an online community board posted a picture of 2PM's Nichkhun with his sister, along with the title "Can Nichkhun have such a loving relationship with his sister?" The picture showed Nickhun and his sister posing cutely with their faces pressed against each other. Jealous Netizens commented, "A selca with his face against his sisters!", "They actually look like a real couple", "Jealous of their relationship", and "They look like they're so close to each other". Source + Image: Nate