The episode starts off with Ji Yoon wondering why Seok Joo will not even consider taking the pro bono case. Sang Tae comes along and helps her with the steps to a jail interview. She goes off to the jail to interview the boy, who remains resolutely silent. The only thing he does each time Ji Yoon asks him a question (with a voiceover of Sang Tae's tips for Ji Yoon) is to flick his fingernail. A bit strange, isn't it? Ji Yoon manages to get him talking a bit about his bike but she can't get any further. The boy seems content to stay in jail and live the rest of his life there.
After the interview, Ji Yoon is busy writing and reviewing her notes. She's about to call Seok Joo to ask his advice but stops. He's probably not going to help her, right? It's nice to see Ji Yoon takes Seok Joo's advice seriously but doesn't want to listen to him about dropping the pro bono case. Well, I guess she has to be responsible for it if she wants to dive head into it.