Baro's younger sister, I (Cha Yoon Ji), might have the most inconvenient stage name ever, but she explained why that stage name was chosen during her recent 'V' live broadcast.

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She started, "I'm very nervous because this is my first broadcast.  Firstly, I'll introduce why my name is I.  It means that I always want to be the I who is singing, the I who is dancing. Also, it means 'me' and 'eye.'  In Chinese, it also means 'love,' which is a nice meaning.  It means I want to show you as I am.

"There are also people who ask me wasn't it hard to be a trainee for six years.  Whenever I had a hard time as a trainee, I think I tried to stay positive.  There were times I was negative, but I think that plummets me deeper.  Rather than wondering when I would debut, I tried to make up for the parts I was lacking in, and then one day, I ended up debuting. I believe that because that time [of six years] existed, I am who I am today."