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He replied, "She's doing really well. She has a lot of promotions overseas." He also talked about releasing his first solo album: "I can't say there was nothing awkward [about promoting alone for the first time]. Although I debuted seven years ago and promoted in MBLAQ, there were many awkward aspects about doing it alone. It was comfortable promoting with multiple members, but I was nervous standing on stage alone. It's nice I have more parts because it's my solo song, but I do feel like I don't have the stamina for it."