during a birthday celebration of Jiho eun from the haneul group, the balhae family was there as well. Their eldest son Yoo Geon and then there other 2 sons as well, The balhae family is one of the most successful families in South Korea having many many connections and companies as well as hotels that are famous. Yoo Geon was talking with Lee Ruda about ham Dan-I and then Dan-I overheard after they finished and he left Geon talked to Jiho and telling him to stay his way Geon turns around and says

"Ah. Someone has been eavesdropping haven’t they?"