Everyone's talking about insoles nowadays, saying that it's a male necessity. To tell you the truth, I always use it because for people like me that started dancing at a very young age, it's more stable for me if my heel is pushed back a little. I wear it because it can make me dance better. But of course, since I wear it, my legs look longer too.

Japanese movie "Be With You" served as inspiration for "Love Box." I couldn't fill up the album with just my experiences.

I wanted to do things that had never been seen before so a lot of research went into it. Oh, even though I like Justin, but during Strong Baby I did more research on Craig David Daniel Craig for reference.

For me, how the person with me feels is more important than how I feel. I like making people around me feel happy.

If the majority of people said I did something wrong, then I must be wrong, and I will think 'I didn't even mean it like that, why are you treating me like this?' But if a lot of people say that I'm wrong and it's not good, then it must be not good. I will say, 'Okay' and then tell myself that this cannot happen again. I have to grasp it and change it for the better.

You can write that it's because I still like Justin. Sexy back means sexiness. Did Strong Baby give off the same sexy feeling as my song now? I write it according to the feeling I get.

Challenges aren't frightening, defeats aren't terrifying either. A principle that I now insist and persist on is the understanding that you can fulfill your dreams when you work hard and don't give up.