Another Guest - S1.E19

In Ho follows Hak Bum and sees that his friends have gone too far. Hak Bum sees Ja Hye leaving his class and chases her to see why she was there. Young finds evidence that Ja Hye was at the site where Tae Suk was found with Hak Soo’s body. Meanwhile, In Ho invites Tae Suk, Hak Bum, and Ja Hye to have dinner together.