On the photo, he's with TVXQ‘s Changmin. Both of them were just wearing a casual attire giving their fans a glimpse on how they spend their regular days. Heechul captioned it with, "Spending weekend while playing with Changmin at home on a beautiful sunny day— He plays good at this game. He’s also having fun just watching me play. He must be a fan of Rellagyo. I bet he’d laugh at me just because I took a breath. Sigh.. How disappointed our fans must be when they learn that their oppas are at home, gaming, on such a beautiful day.. #SuperJunior #TVXQ #ELF #CASIOPEA #rellagyo."
Source : dkpopnews[dot]net