Chunsang: Try pulling it tauter. More. (He’s talking about the banner they're putting up regarding their quest to find the hit and run driver.)
Woman: What are you doing?
Myungchul: Joo Hyesung. a veterinary professor at Yongson University. If you examine it, something will come out of it, won’t it?
Seo Hyun Jin: Are you looking to buy a present? For your girlfriend?
Bongpal: Yes.
HJ Mother: Student should just leave.
Hyunji: Where is Bongpal?
HJ Mother: What kind of kid do you think he is that you hang around him recklessly?
Doctor: The person who is going to take charge of Hyun Ji’s new treatment, Professor Joo. (Not sure why a vet would take charge of HJ's treatment unless it's pet therapy, but I listened to this part a few times, and I think this is how Joo Hyesung is introduced to Hyun Ji and her mother.)
Hyunji: I’m getting out of the hospital tomorrow.
Hyunji: What is this? I don’t see any sign of Bongpal.
Hyesung thought: That you have it is now definite.
Myungchul: A person who goes around with demons, someday the demons will feel aggravated and that will be the end of him.