A total tomboy. However, she's still far from reaching Guest's level. She's interested in Gyeongho and is very close with Guest. She's quick-witted and hates Yeo U-ryeong. While she can be aegyo-filled at times, she's fundamentally a tomboy. She's kind to Guest but gets completely furious with the others, except for Gyeongho... If anyone insults Guest, she immediately fires back with curses and makes them cry.

He's also a total tough guy, but he's still a long way from reaching Guest's level. He likes Suji, and if anyone makes her angry, he immediately glares at them and firmly tells them to stop. He has excellent athletic reflexes because he has been working out with his father since he was young. Also, he absolutely hates Yeo U-ryeong.

A total 'fox' who loves men soooooo much, especially Park Gyeongjin. She hates Guest and has an insane amount of aegyo.

A total tough guy, but he's still got a long way to go to catch up to Guest. The person he's interested in is Guest, and the one he hates is Yeo U-ryeong. He's very close with Guest, and while he's friendly with the others, he's much closer to Guest.