During his concert 'The Beginning of End', he said, "After I enlist, my 2nd album will be released. I worked really hard for it. The songs will be released before the physical release. I worked hard for the past month so poeple wouldn't feel my absence and instead think, 'Did Jaejoong really enlist?' I used my throat every day."

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Jaejoong will be leaving to enlist on the 31st.