Hahahaha I don't know if I'm mentally retarded or just lost -.- They released the Japanese version 1 week ago and I haven't listened to it. I always tend to get disappointed in Japanese versions but this one was quiet good. Not as good as the Korean one but it was still good.

Sung Gyu's voice is also more powerful in the korean version but it sounded pretty lame here XD And L showing that confident side as always~