Gender: Female Personality: Total tomboy, 10% aegyo, mischievous, swears a lot Features: Good singer, long hair, high nose bridge, broad shoulders, handsome-pretty visual

Gender: Male Personality: Good at using others, kind to pretty women, swears a lot Features: The "Mosquito" (good at sucking views from others), wears glasses, accordion master?, perfect pitch, sibling concept with Youngberry

Gender: Female Personality: Cute?, innocent Features: Adorable, short hair, went viral with the "Only You" challenge, sibling concept with Lee Seung-bin

Gender: Male Personality: Mischievous, money-hungry, kind to pretty women Features: Wears glasses, handsome, big reactions

Gender: Female Personality: Playful, slightly annoying/trolling Features: Impressive trapezius muscles, piano master, perfect pitch, looks innocent?

Gender: Male Personality: Overdoes jokes, a bit annoying, kind to pretty women Features: Good at making repetitive and meme songs, terrible at horror games, makes lots of promises/pledges