Yesung stated, "Siwon came out for a break from his military enlistment and called me to tell me he'd bought 10 copies of my solo album. Even though he was bragging a little, I was very thankful."
He continued jokingly, "But I think since it's Siwon, he could've bought 100 copies easily. I expected him to buy about 100. But I'm still thankful. I don't think any of the other members would buy 10 copies. When Kyuhyun and Ryeowook's solo albums came out, I bought one each, but I didn't think to buy 10. Siwon is obviously different."
Such tender love and support as teammates! Have you heard Yesung's solo song "Here I Am" yet?