Yoosung

You work in a party planning company called RFA, this company greatly supports charity etc. Your job in the company is to invite certain guests to the parties. Yoosung is a very nice and lovable person, and is described by the other RFA members as 'a real puppy'. Yoosung cares about people a lot and loves to spend time with others. He is naive and believes things that are told to him more often than not, as shown in several of his interactions with 707. As a result, he is often the target of 707's pranks and teasing. He is enrolled in college but he's addicted to a game named LOLOL.