Choi Siwon and Cho Kyuhyun had always been close. It wasn't a secret how much the older cared for the maknae, and even if Kyuhyun hated to admit it, he liked the attention of his hyung. He knew Siwon would always be there for him and that made the younger feel protected and safe. He wasn't the type to show his affection but he always tried to make Siwon happy.