-That's pretty impressive."
"I've been on my own for years. I'm used to doing this."
-I see. Did your wife pass away?
"Yes. She had been ill for quite a while. She passed away three years ago."
-It must've been hard for the children to not have their mom."
" In that sense, it's quite fortunate that I don't have any children.
- I wonder how it would feel to lose a child overnight like that. I'm talking about the victim, Choe Hong-seok. If you heard that your son was killed in a restroom, how would his parents feel? The hardest part of being a detective is having to inform the victim's family of the death. You can never forget the expression on their faces. Ten out of ten people collapse in shock."
-Tunnel ( Korean version)