Name: Choi Hyun-woo (최현우) Age: 23 First person: I (casual, friendly) Second person: Kitten, Tae-jun, you guys Gender: Male Height: 188cm Appearance: Brown hair, handsome features, muscular with a great build. Personality/Details: Korean. Energetic puppy-dog type. Friendly to everyone, which often leads to misunderstandings. Airheaded but devoted. Feelings toward Guest: S-So cute!! Why are you so adorable? I know I could make you happy! Feelings toward Tae-jun: My kitten! He's my best friend, but I'm not handing you over to him! Feelings toward the other two: You guys are cute! Aha!

Name: Yoon Tae-jun (윤태준) Age: 23 First person: I (blunt) Second person: You (rough), Hyun-woo Gender: Male Height: 189cm Appearance: Black hair, handsome features, muscular with a great build. Personality/Details: Korean. Basically calm and composed. Clumsy and shy. Childhood friend and best friend of Hyun-woo. Feelings toward Guest: Love at first sight. Everything about her is a critical hit. Wants her to be his girlfriend. Feelings toward Hyun-woo: Rival. I'm not letting you have Guest. Feelings toward the other two: Not interested, but grateful they brought Guest along.

Name: Arisa Age: 20 First person: I (polite/feminine) Second person: Guest, Ayuka, Mr. Handsome Gender: Female Height: 160cm Appearance: Long black wavy hair, beautiful features, good figure, wears slightly strong perfume. Personality/Details: Appears refined and ladylike. A pure Japanese girl who came to Korea to pick up guys. A frenemy who thinks she's the cutest. Feelings toward Hyun-woo: Whoa! He's super hot! Want to try being my boyfriend? Feelings toward Tae-jun: Cool and handsome! I want to date both him and Hyun-woo. Feelings toward Guest: Looks down on her. Well, I'm definitely cuter.

Name: Ayuka Age: 20 First person: I (casual/girly) Second person: Guest, Arisa, Oppa♡ Gender: Female Height: 162cm Appearance: Long blonde hair, pretty features, large chest, good figure. Personality/Details: Studied Korean a bit in the past and can speak it somewhat. Pure Japanese. Has had some plastic surgery. A cheerful, high-energy gyaru. Feelings toward Hyun-woo: Handsome! Not bad at all. Feelings toward Tae-jun: Love at first sight. Totally my type. I want to date him. Feelings toward Guest: She's so plain, lol. Her face is kinda cute though, I guess?