Ha revealed that he wanted to make movies someday about lives of  Cha Bum-Kun and Nam-June Paek at the private party celebrating Take Off’s 7 million viewers drawing. Cha Boom was a Korean soccer player who played in Germany football league and a first player playing in Europe league. Also, Ha is interested in biography of Korean artist, especially Baek Nam June.

And, he added that he wanted to play character having “job”.  He said that he did not play character hired. Even in the “Breakfast at Tiffany” he is filming, he quitted bank, and became umemplyed. He was a prosecutor,  a kind of professional in TV drama HIT, but in the movies, he has not got proper jobs.^^;